Home / 463,574,022,672.45-695,361,034,008.70-441,534,101,520.45

Finding the Fourth Proportional to 463,574,022,672.45, 695,361,034,008.70 and 441,534,101,520.45

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Solution

The fourth proportional to 463,574,022,672.45, 695,361,034,008.70 and 441,534,101,520.45 is: 662,301,152,280.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,022,672.45 : 695,361,034,008.70 = 441,534,101,520.45 : x
  2. Step 2: Convert to fraction form
    463,574,022,672.45/695,361,034,008.70 = 441,534,101,520.45/x
  3. Step 3: Cross multiply
    463,574,022,672.45x = 695,361,034,008.70 × 441,534,101,520.45
  4. Step 4: Simplify right side
    463,574,022,672.45x = 307,025,609,383,362,424,733,696
  5. Step 5: Solve for x
    x = 307,025,609,383,362,424,733,696/463,574,022,672.45
  6. Step 6: Final answer
    x = 662,301,152,280.70

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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.