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Finding the Third Proportional to 60,156,580.50 and 89,142,423

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Solution

The third proportional to 60,156,580.50 and 89,142,423 is: 132,094,801.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,156,580.50 : 89,142,423 = 89,142,423 : x
  2. Step 2: Convert to fraction form
    60,156,580.50/89,142,423 = 89,142,423/x
  3. Step 3: Cross multiply
    60,156,580.50x = 89,142,423 × 89,142,423
  4. Step 4: Simplify right side
    60,156,580.50x = 7,946,371,578,310,929
  5. Step 5: Solve for x
    x = 7,946,371,578,310,929/60,156,580.50
  6. Step 6: Final answer
    x = 132,094,801.80

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.