Home / 46,262,144.28-63,842,139.45-25,635,934.92

Finding the Fourth Proportional to 46,262,144.28, 63,842,139.45 and 25,635,934.92

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Solution

The fourth proportional to 46,262,144.28, 63,842,139.45 and 25,635,934.92 is: 35,377,800.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,144.28 : 63,842,139.45 = 25,635,934.92 : x
  2. Step 2: Convert to fraction form
    46,262,144.28/63,842,139.45 = 25,635,934.92/x
  3. Step 3: Cross multiply
    46,262,144.28x = 63,842,139.45 × 25,635,934.92
  4. Step 4: Simplify right side
    46,262,144.28x = 1,636,652,932,093,764.75
  5. Step 5: Solve for x
    x = 1,636,652,932,093,764.75/46,262,144.28
  6. Step 6: Final answer
    x = 35,377,800.96

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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.