Home / 48,169,151.64-66,464,854.02-27,261,086.04

Finding the Fourth Proportional to 48,169,151.64, 66,464,854.02 and 27,261,086.04

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Solution

The fourth proportional to 48,169,151.64, 66,464,854.02 and 27,261,086.04 is: 37,615,445.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,169,151.64 : 66,464,854.02 = 27,261,086.04 : x
  2. Step 2: Convert to fraction form
    48,169,151.64/66,464,854.02 = 27,261,086.04/x
  3. Step 3: Cross multiply
    48,169,151.64x = 66,464,854.02 × 27,261,086.04
  4. Step 4: Simplify right side
    48,169,151.64x = 1,811,904,104,075,260
  5. Step 5: Solve for x
    x = 1,811,904,104,075,260/48,169,151.64
  6. Step 6: Final answer
    x = 37,615,445.62

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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.