Home / 173,833,266.90-260,784,892.35-51,011,346.90

Finding the Fourth Proportional to 173,833,266.90, 260,784,892.35 and 51,011,346.90

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Solution

The fourth proportional to 173,833,266.90, 260,784,892.35 and 51,011,346.90 is: 76,527,288.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,833,266.90 : 260,784,892.35 = 51,011,346.90 : x
  2. Step 2: Convert to fraction form
    173,833,266.90/260,784,892.35 = 51,011,346.90/x
  3. Step 3: Cross multiply
    173,833,266.90x = 260,784,892.35 × 51,011,346.90
  4. Step 4: Simplify right side
    173,833,266.90x = 13,302,988,609,945,006
  5. Step 5: Solve for x
    x = 13,302,988,609,945,006/173,833,266.90
  6. Step 6: Final answer
    x = 76,527,288.75

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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.