Home / 29,353,456.10-44,030,184.15-8,078,320.10

Finding the Fourth Proportional to 29,353,456.10, 44,030,184.15 and 8,078,320.10

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Solution

The fourth proportional to 29,353,456.10, 44,030,184.15 and 8,078,320.10 is: 12,117,480.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,353,456.10 : 44,030,184.15 = 8,078,320.10 : x
  2. Step 2: Convert to fraction form
    29,353,456.10/44,030,184.15 = 8,078,320.10/x
  3. Step 3: Cross multiply
    29,353,456.10x = 44,030,184.15 × 8,078,320.10
  4. Step 4: Simplify right side
    29,353,456.10x = 355,689,921,625,646.38
  5. Step 5: Solve for x
    x = 355,689,921,625,646.38/29,353,456.10
  6. Step 6: Final answer
    x = 12,117,480.15

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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.