Home / 173,833,034.40-260,784,543.60-51,011,114.40

Finding the Fourth Proportional to 173,833,034.40, 260,784,543.60 and 51,011,114.40

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Solution

The fourth proportional to 173,833,034.40, 260,784,543.60 and 51,011,114.40 is: 76,526,939.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,833,034.40 : 260,784,543.60 = 51,011,114.40 : x
  2. Step 2: Convert to fraction form
    173,833,034.40/260,784,543.60 = 51,011,114.40/x
  3. Step 3: Cross multiply
    173,833,034.40x = 260,784,543.60 × 51,011,114.40
  4. Step 4: Simplify right side
    173,833,034.40x = 13,302,910,187,331,388
  5. Step 5: Solve for x
    x = 13,302,910,187,331,388/173,833,034.40
  6. Step 6: Final answer
    x = 76,526,939.96

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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.