Home / 69,908,937.18-104,893,645.29-37,523,005.66

Finding the Fourth Proportional to 69,908,937.18, 104,893,645.29 and 37,523,005.66

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Solution

The fourth proportional to 69,908,937.18, 104,893,645.29 and 37,523,005.66 is: 56,300,739.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,908,937.18 : 104,893,645.29 = 37,523,005.66 : x
  2. Step 2: Convert to fraction form
    69,908,937.18/104,893,645.29 = 37,523,005.66/x
  3. Step 3: Cross multiply
    69,908,937.18x = 104,893,645.29 × 37,523,005.66
  4. Step 4: Simplify right side
    69,908,937.18x = 3,935,924,845,914,702
  5. Step 5: Solve for x
    x = 3,935,924,845,914,702/69,908,937.18
  6. Step 6: Final answer
    x = 56,300,739.29

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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.