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Finding the Third Proportional to 24,784,018 and 53,685,428

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Solution

The third proportional to 24,784,018 and 53,685,428 is: 116,289,666.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,784,018 : 53,685,428 = 53,685,428 : x
  2. Step 2: Convert to fraction form
    24,784,018/53,685,428 = 53,685,428/x
  3. Step 3: Cross multiply
    24,784,018x = 53,685,428 × 53,685,428
  4. Step 4: Simplify right side
    24,784,018x = 2,882,125,179,543,184
  5. Step 5: Solve for x
    x = 2,882,125,179,543,184/24,784,018
  6. Step 6: Final answer
    x = 116,289,666.17

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.