Home / 59,880,862.20-89,653,331.70-58,201,246.20

Finding the Fourth Proportional to 59,880,862.20, 89,653,331.70 and 58,201,246.20

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Solution

The fourth proportional to 59,880,862.20, 89,653,331.70 and 58,201,246.20 is: 87,138,618.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,880,862.20 : 89,653,331.70 = 58,201,246.20 : x
  2. Step 2: Convert to fraction form
    59,880,862.20/89,653,331.70 = 58,201,246.20/x
  3. Step 3: Cross multiply
    59,880,862.20x = 89,653,331.70 × 58,201,246.20
  4. Step 4: Simplify right side
    59,880,862.20x = 5,217,935,630,921,965
  5. Step 5: Solve for x
    x = 5,217,935,630,921,965/59,880,862.20
  6. Step 6: Final answer
    x = 87,138,618.90

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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.