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Finding the Third Proportional to 27,121,294 and 64,011,523

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Solution

The third proportional to 27,121,294 and 64,011,523 is: 151,079,630.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,121,294 : 64,011,523 = 64,011,523 : x
  2. Step 2: Convert to fraction form
    27,121,294/64,011,523 = 64,011,523/x
  3. Step 3: Cross multiply
    27,121,294x = 64,011,523 × 64,011,523
  4. Step 4: Simplify right side
    27,121,294x = 4,097,475,076,779,529
  5. Step 5: Solve for x
    x = 4,097,475,076,779,529/27,121,294
  6. Step 6: Final answer
    x = 151,079,630.52

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.