Home / 60,564,873.61-83,579,865.17-34,459,390.90

Finding the Fourth Proportional to 60,564,873.61, 83,579,865.17 and 34,459,390.90

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Solution

The fourth proportional to 60,564,873.61, 83,579,865.17 and 34,459,390.90 is: 47,554,152.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564,873.61 : 83,579,865.17 = 34,459,390.90 : x
  2. Step 2: Convert to fraction form
    60,564,873.61/83,579,865.17 = 34,459,390.90/x
  3. Step 3: Cross multiply
    60,564,873.61x = 83,579,865.17 × 34,459,390.90
  4. Step 4: Simplify right side
    60,564,873.61x = 2,880,111,245,262,325
  5. Step 5: Solve for x
    x = 2,880,111,245,262,325/60,564,873.61
  6. Step 6: Final answer
    x = 47,554,152.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.