Home / 48,293,785.49-66,639,374.94-32,646,854.52

Finding the Fourth Proportional to 48,293,785.49, 66,639,374.94 and 32,646,854.52

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Solution

The fourth proportional to 48,293,785.49, 66,639,374.94 and 32,646,854.52 is: 45,048,570.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,293,785.49 : 66,639,374.94 = 32,646,854.52 : x
  2. Step 2: Convert to fraction form
    48,293,785.49/66,639,374.94 = 32,646,854.52/x
  3. Step 3: Cross multiply
    48,293,785.49x = 66,639,374.94 × 32,646,854.52
  4. Step 4: Simplify right side
    48,293,785.49x = 2,175,565,979,051,531
  5. Step 5: Solve for x
    x = 2,175,565,979,051,531/48,293,785.49
  6. Step 6: Final answer
    x = 45,048,570.06

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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.