Home / 463,574,022,663.20-695,361,033,994.80-441,534,101,511.20

Finding the Fourth Proportional to 463,574,022,663.20, 695,361,033,994.80 and 441,534,101,511.20

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Solution

The fourth proportional to 463,574,022,663.20, 695,361,033,994.80 and 441,534,101,511.20 is: 662,301,152,266.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,022,663.20 : 695,361,033,994.80 = 441,534,101,511.20 : x
  2. Step 2: Convert to fraction form
    463,574,022,663.20/695,361,033,994.80 = 441,534,101,511.20/x
  3. Step 3: Cross multiply
    463,574,022,663.20x = 695,361,033,994.80 × 441,534,101,511.20
  4. Step 4: Simplify right side
    463,574,022,663.20x = 307,025,609,370,793,068,724,224
  5. Step 5: Solve for x
    x = 307,025,609,370,793,068,724,224/463,574,022,663.20
  6. Step 6: Final answer
    x = 662,301,152,266.80

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.