Home / 41,161,936.59-61,727,210.40-13,860,899.35

Finding the Fourth Proportional to 41,161,936.59, 61,727,210.40 and 13,860,899.35

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Solution

The fourth proportional to 41,161,936.59, 61,727,210.40 and 13,860,899.35 is: 20,786,064.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161,936.59 : 61,727,210.40 = 13,860,899.35 : x
  2. Step 2: Convert to fraction form
    41,161,936.59/61,727,210.40 = 13,860,899.35/x
  3. Step 3: Cross multiply
    41,161,936.59x = 61,727,210.40 × 13,860,899.35
  4. Step 4: Simplify right side
    41,161,936.59x = 855,594,650,356,355.25
  5. Step 5: Solve for x
    x = 855,594,650,356,355.25/41,161,936.59
  6. Step 6: Final answer
    x = 20,786,064.05

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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.