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Finding the Third Proportional to 56,904,468 and 134,286,271.50

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Solution

The third proportional to 56,904,468 and 134,286,271.50 is: 316,896,077.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,904,468 : 134,286,271.50 = 134,286,271.50 : x
  2. Step 2: Convert to fraction form
    56,904,468/134,286,271.50 = 134,286,271.50/x
  3. Step 3: Cross multiply
    56,904,468x = 134,286,271.50 × 134,286,271.50
  4. Step 4: Simplify right side
    56,904,468x = 18,032,802,713,371,712
  5. Step 5: Solve for x
    x = 18,032,802,713,371,712/56,904,468
  6. Step 6: Final answer
    x = 316,896,077.71

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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.