Home / 334,454,229.92-501,686,390.02-116,111,507.81

Finding the Fourth Proportional to 334,454,229.92, 501,686,390.02 and 116,111,507.81

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Solution

The fourth proportional to 334,454,229.92, 501,686,390.02 and 116,111,507.81 is: 174,169,013.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,454,229.92 : 501,686,390.02 = 116,111,507.81 : x
  2. Step 2: Convert to fraction form
    334,454,229.92/501,686,390.02 = 116,111,507.81/x
  3. Step 3: Cross multiply
    334,454,229.92x = 501,686,390.02 × 116,111,507.81
  4. Step 4: Simplify right side
    334,454,229.92x = 58,251,563,194,522,432
  5. Step 5: Solve for x
    x = 58,251,563,194,522,432/334,454,229.92
  6. Step 6: Final answer
    x = 174,169,013.22

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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.