Home / 58,068,149.73-87,099,862.18-14,347,807.12

Finding the Fourth Proportional to 58,068,149.73, 87,099,862.18 and 14,347,807.12

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Solution

The fourth proportional to 58,068,149.73, 87,099,862.18 and 14,347,807.12 is: 21,521,126.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,068,149.73 : 87,099,862.18 = 14,347,807.12 : x
  2. Step 2: Convert to fraction form
    58,068,149.73/87,099,862.18 = 14,347,807.12/x
  3. Step 3: Cross multiply
    58,068,149.73x = 87,099,862.18 × 14,347,807.12
  4. Step 4: Simplify right side
    58,068,149.73x = 1,249,692,022,301,723.50
  5. Step 5: Solve for x
    x = 1,249,692,022,301,723.50/58,068,149.73
  6. Step 6: Final answer
    x = 21,521,126.95

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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.