Home / 29,478,128.90-44,262,812.55-16,041,200.90

Finding the Fourth Proportional to 29,478,128.90, 44,262,812.55 and 16,041,200.90

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Solution

The fourth proportional to 29,478,128.90, 44,262,812.55 and 16,041,200.90 is: 24,086,626.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,478,128.90 : 44,262,812.55 = 16,041,200.90 : x
  2. Step 2: Convert to fraction form
    29,478,128.90/44,262,812.55 = 16,041,200.90/x
  3. Step 3: Cross multiply
    29,478,128.90x = 44,262,812.55 × 16,041,200.90
  4. Step 4: Simplify right side
    29,478,128.90x = 710,028,668,513,591.25
  5. Step 5: Solve for x
    x = 710,028,668,513,591.25/29,478,128.90
  6. Step 6: Final answer
    x = 24,086,626.09

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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.