Home / 40,224,906.40-60,337,359.60-14,666,749.60

Finding the Fourth Proportional to 40,224,906.40, 60,337,359.60 and 14,666,749.60

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Solution

The fourth proportional to 40,224,906.40, 60,337,359.60 and 14,666,749.60 is: 22,000,124.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,224,906.40 : 60,337,359.60 = 14,666,749.60 : x
  2. Step 2: Convert to fraction form
    40,224,906.40/60,337,359.60 = 14,666,749.60/x
  3. Step 3: Cross multiply
    40,224,906.40x = 60,337,359.60 × 14,666,749.60
  4. Step 4: Simplify right side
    40,224,906.40x = 884,952,944,778,356.12
  5. Step 5: Solve for x
    x = 884,952,944,778,356.12/40,224,906.40
  6. Step 6: Final answer
    x = 22,000,124.40

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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.