Home / 51,445,164.50-77,066,851.25-29,834,364.14

Finding the Fourth Proportional to 51,445,164.50, 77,066,851.25 and 29,834,364.14

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Solution

The fourth proportional to 51,445,164.50, 77,066,851.25 and 29,834,364.14 is: 44,693,034.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,445,164.50 : 77,066,851.25 = 29,834,364.14 : x
  2. Step 2: Convert to fraction form
    51,445,164.50/77,066,851.25 = 29,834,364.14/x
  3. Step 3: Cross multiply
    51,445,164.50x = 77,066,851.25 × 29,834,364.14
  4. Step 4: Simplify right side
    51,445,164.50x = 2,299,240,502,781,208.50
  5. Step 5: Solve for x
    x = 2,299,240,502,781,208.50/51,445,164.50
  6. Step 6: Final answer
    x = 44,693,034.33

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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.