Home / 50,445,300.91-75,678,578.57-16,363,985.71

Finding the Fourth Proportional to 50,445,300.91, 75,678,578.57 and 16,363,985.71

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Solution

The fourth proportional to 50,445,300.91, 75,678,578.57 and 16,363,985.71 is: 24,549,425.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,445,300.91 : 75,678,578.57 = 16,363,985.71 : x
  2. Step 2: Convert to fraction form
    50,445,300.91/75,678,578.57 = 16,363,985.71/x
  3. Step 3: Cross multiply
    50,445,300.91x = 75,678,578.57 × 16,363,985.71
  4. Step 4: Simplify right side
    50,445,300.91x = 1,238,403,178,272,592.25
  5. Step 5: Solve for x
    x = 1,238,403,178,272,592.25/50,445,300.91
  6. Step 6: Final answer
    x = 24,549,425.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.