Home / 41,462,894.60-57,218,404.02-22,878,202.76

Finding the Fourth Proportional to 41,462,894.60, 57,218,404.02 and 22,878,202.76

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Solution

The fourth proportional to 41,462,894.60, 57,218,404.02 and 22,878,202.76 is: 31,571,704.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,462,894.60 : 57,218,404.02 = 22,878,202.76 : x
  2. Step 2: Convert to fraction form
    41,462,894.60/57,218,404.02 = 22,878,202.76/x
  3. Step 3: Cross multiply
    41,462,894.60x = 57,218,404.02 × 22,878,202.76
  4. Step 4: Simplify right side
    41,462,894.60x = 1,309,054,248,773,159.25
  5. Step 5: Solve for x
    x = 1,309,054,248,773,159.25/41,462,894.60
  6. Step 6: Final answer
    x = 31,571,704.33

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.