Home / 58,757,428.40-88,165,108.20-26,432,207.60

Finding the Fourth Proportional to 58,757,428.40, 88,165,108.20 and 26,432,207.60

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Solution

The fourth proportional to 58,757,428.40, 88,165,108.20 and 26,432,207.60 is: 39,661,341.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,757,428.40 : 88,165,108.20 = 26,432,207.60 : x
  2. Step 2: Convert to fraction form
    58,757,428.40/88,165,108.20 = 26,432,207.60/x
  3. Step 3: Cross multiply
    58,757,428.40x = 88,165,108.20 × 26,432,207.60
  4. Step 4: Simplify right side
    58,757,428.40x = 2,330,398,443,018,862.50
  5. Step 5: Solve for x
    x = 2,330,398,443,018,862.50/58,757,428.40
  6. Step 6: Final answer
    x = 39,661,341.66

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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.