Home / 48,398,592.69-66,714,427.76-32,901,773.13

Finding the Fourth Proportional to 48,398,592.69, 66,714,427.76 and 32,901,773.13

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Solution

The fourth proportional to 48,398,592.69, 66,714,427.76 and 32,901,773.13 is: 45,353,032.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,398,592.69 : 66,714,427.76 = 32,901,773.13 : x
  2. Step 2: Convert to fraction form
    48,398,592.69/66,714,427.76 = 32,901,773.13/x
  3. Step 3: Cross multiply
    48,398,592.69x = 66,714,427.76 × 32,901,773.13
  4. Step 4: Simplify right side
    48,398,592.69x = 2,195,022,966,492,785.25
  5. Step 5: Solve for x
    x = 2,195,022,966,492,785.25/48,398,592.69
  6. Step 6: Final answer
    x = 45,353,032.90

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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.