Home / 22,948,594.20-34,386,149.70-12,151,812.60

Finding the Fourth Proportional to 22,948,594.20, 34,386,149.70 and 12,151,812.60

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Solution

The fourth proportional to 22,948,594.20, 34,386,149.70 and 12,151,812.60 is: 18,208,263.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,948,594.20 : 34,386,149.70 = 12,151,812.60 : x
  2. Step 2: Convert to fraction form
    22,948,594.20/34,386,149.70 = 12,151,812.60/x
  3. Step 3: Cross multiply
    22,948,594.20x = 34,386,149.70 × 12,151,812.60
  4. Step 4: Simplify right side
    22,948,594.20x = 417,854,047,189,946.25
  5. Step 5: Solve for x
    x = 417,854,047,189,946.25/22,948,594.20
  6. Step 6: Final answer
    x = 18,208,263.37

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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.