Home / 52,488,002.90-78,732,004.35-16,096,104.20

Finding the Fourth Proportional to 52,488,002.90, 78,732,004.35 and 16,096,104.20

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Solution

The fourth proportional to 52,488,002.90, 78,732,004.35 and 16,096,104.20 is: 24,144,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,488,002.90 : 78,732,004.35 = 16,096,104.20 : x
  2. Step 2: Convert to fraction form
    52,488,002.90/78,732,004.35 = 16,096,104.20/x
  3. Step 3: Cross multiply
    52,488,002.90x = 78,732,004.35 × 16,096,104.20
  4. Step 4: Simplify right side
    52,488,002.90x = 1,267,278,545,892,453
  5. Step 5: Solve for x
    x = 1,267,278,545,892,453/52,488,002.90
  6. Step 6: Final answer
    x = 24,144,156.30

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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.