Home / 61,915,747.10-92,873,620.65-41,508,412.70

Finding the Fourth Proportional to 61,915,747.10, 92,873,620.65 and 41,508,412.70

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Solution

The fourth proportional to 61,915,747.10, 92,873,620.65 and 41,508,412.70 is: 62,262,619.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,915,747.10 : 92,873,620.65 = 41,508,412.70 : x
  2. Step 2: Convert to fraction form
    61,915,747.10/92,873,620.65 = 41,508,412.70/x
  3. Step 3: Cross multiply
    61,915,747.10x = 92,873,620.65 × 41,508,412.70
  4. Step 4: Simplify right side
    61,915,747.10x = 3,855,036,574,883,443
  5. Step 5: Solve for x
    x = 3,855,036,574,883,443/61,915,747.10
  6. Step 6: Final answer
    x = 62,262,619.05

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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.