Home / 360,138,066.50-539,343,905.42-184,799,686.34

Finding the Fourth Proportional to 360,138,066.50, 539,343,905.42 and 184,799,686.34

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Solution

The fourth proportional to 360,138,066.50, 539,343,905.42 and 184,799,686.34 is: 276,756,593.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,138,066.50 : 539,343,905.42 = 184,799,686.34 : x
  2. Step 2: Convert to fraction form
    360,138,066.50/539,343,905.42 = 184,799,686.34/x
  3. Step 3: Cross multiply
    360,138,066.50x = 539,343,905.42 × 184,799,686.34
  4. Step 4: Simplify right side
    360,138,066.50x = 99,670,584,551,006,624
  5. Step 5: Solve for x
    x = 99,670,584,551,006,624/360,138,066.50
  6. Step 6: Final answer
    x = 276,756,593.71

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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.