Home / 64,152,001.35-96,228,002.03-43,744,666.95

Finding the Fourth Proportional to 64,152,001.35, 96,228,002.03 and 43,744,666.95

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Solution

The fourth proportional to 64,152,001.35, 96,228,002.03 and 43,744,666.95 is: 65,617,000.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,001.35 : 96,228,002.03 = 43,744,666.95 : x
  2. Step 2: Convert to fraction form
    64,152,001.35/96,228,002.03 = 43,744,666.95/x
  3. Step 3: Cross multiply
    64,152,001.35x = 96,228,002.03 × 43,744,666.95
  4. Step 4: Simplify right side
    64,152,001.35x = 4,209,461,899,847,551
  5. Step 5: Solve for x
    x = 4,209,461,899,847,551/64,152,001.35
  6. Step 6: Final answer
    x = 65,617,000.43

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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.