Home / 159,607,033.90-239,417,685.93-48,934,740.90

Finding the Fourth Proportional to 159,607,033.90, 239,417,685.93 and 48,934,740.90

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Solution

The fourth proportional to 159,607,033.90, 239,417,685.93 and 48,934,740.90 is: 73,404,298.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,607,033.90 : 239,417,685.93 = 48,934,740.90 : x
  2. Step 2: Convert to fraction form
    159,607,033.90/239,417,685.93 = 48,934,740.90/x
  3. Step 3: Cross multiply
    159,607,033.90x = 239,417,685.93 × 48,934,740.90
  4. Step 4: Simplify right side
    159,607,033.90x = 11,715,842,427,862,126
  5. Step 5: Solve for x
    x = 11,715,842,427,862,126/159,607,033.90
  6. Step 6: Final answer
    x = 73,404,298.93

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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.