Home / 463,574,022,673.70-695,361,034,010.55-441,534,101,521.70

Finding the Fourth Proportional to 463,574,022,673.70, 695,361,034,010.55 and 441,534,101,521.70

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Solution

The fourth proportional to 463,574,022,673.70, 695,361,034,010.55 and 441,534,101,521.70 is: 662,301,152,282.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,022,673.70 : 695,361,034,010.55 = 441,534,101,521.70 : x
  2. Step 2: Convert to fraction form
    463,574,022,673.70/695,361,034,010.55 = 441,534,101,521.70/x
  3. Step 3: Cross multiply
    463,574,022,673.70x = 695,361,034,010.55 × 441,534,101,521.70
  4. Step 4: Simplify right side
    463,574,022,673.70x = 307,025,609,385,048,467,832,832
  5. Step 5: Solve for x
    x = 307,025,609,385,048,467,832,832/463,574,022,673.70
  6. Step 6: Final answer
    x = 662,301,152,282.55

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Double scale
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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.