Home / 95,272,347.04-142,850,983.28-42,740,399.36

Finding the Fourth Proportional to 95,272,347.04, 142,850,983.28 and 42,740,399.36

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Solution

The fourth proportional to 95,272,347.04, 142,850,983.28 and 42,740,399.36 is: 64,084,787.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,272,347.04 : 142,850,983.28 = 42,740,399.36 : x
  2. Step 2: Convert to fraction form
    95,272,347.04/142,850,983.28 = 42,740,399.36/x
  3. Step 3: Cross multiply
    95,272,347.04x = 142,850,983.28 × 42,740,399.36
  4. Step 4: Simplify right side
    95,272,347.04x = 6,105,508,074,355,883
  5. Step 5: Solve for x
    x = 6,105,508,074,355,883/95,272,347.04
  6. Step 6: Final answer
    x = 64,084,787.08

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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.