Home / 14,888,580.60-22,337,018.10-7,315,793.40

Finding the Fourth Proportional to 14,888,580.60, 22,337,018.10 and 7,315,793.40

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Solution

The fourth proportional to 14,888,580.60, 22,337,018.10 and 7,315,793.40 is: 10,975,727.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,580.60 : 22,337,018.10 = 7,315,793.40 : x
  2. Step 2: Convert to fraction form
    14,888,580.60/22,337,018.10 = 7,315,793.40/x
  3. Step 3: Cross multiply
    14,888,580.60x = 22,337,018.10 × 7,315,793.40
  4. Step 4: Simplify right side
    14,888,580.60x = 163,413,009,591,660.56
  5. Step 5: Solve for x
    x = 163,413,009,591,660.56/14,888,580.60
  6. Step 6: Final answer
    x = 10,975,727.91

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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.