Home / 41,878,561.98-57,791,585.12-23,293,303.36

Finding the Fourth Proportional to 41,878,561.98, 57,791,585.12 and 23,293,303.36

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Solution

The fourth proportional to 41,878,561.98, 57,791,585.12 and 23,293,303.36 is: 32,144,296.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,878,561.98 : 57,791,585.12 = 23,293,303.36 : x
  2. Step 2: Convert to fraction form
    41,878,561.98/57,791,585.12 = 23,293,303.36/x
  3. Step 3: Cross multiply
    41,878,561.98x = 57,791,585.12 × 23,293,303.36
  4. Step 4: Simplify right side
    41,878,561.98x = 1,346,156,923,855,422
  5. Step 5: Solve for x
    x = 1,346,156,923,855,422/41,878,561.98
  6. Step 6: Final answer
    x = 32,144,296.75

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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.