Home / 45,531,486.76-62,833,945.86-24,904,479.40

Finding the Fourth Proportional to 45,531,486.76, 62,833,945.86 and 24,904,479.40

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Solution

The fourth proportional to 45,531,486.76, 62,833,945.86 and 24,904,479.40 is: 34,368,451.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,531,486.76 : 62,833,945.86 = 24,904,479.40 : x
  2. Step 2: Convert to fraction form
    45,531,486.76/62,833,945.86 = 24,904,479.40/x
  3. Step 3: Cross multiply
    45,531,486.76x = 62,833,945.86 × 24,904,479.40
  4. Step 4: Simplify right side
    45,531,486.76x = 1,564,846,710,291,085.25
  5. Step 5: Solve for x
    x = 1,564,846,710,291,085.25/45,531,486.76
  6. Step 6: Final answer
    x = 34,368,451.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.