Home / 53,966,392.24-80,955,261.42-17,577,618.16

Finding the Fourth Proportional to 53,966,392.24, 80,955,261.42 and 17,577,618.16

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Solution

The fourth proportional to 53,966,392.24, 80,955,261.42 and 17,577,618.16 is: 26,368,275.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,966,392.24 : 80,955,261.42 = 17,577,618.16 : x
  2. Step 2: Convert to fraction form
    53,966,392.24/80,955,261.42 = 17,577,618.16/x
  3. Step 3: Cross multiply
    53,966,392.24x = 80,955,261.42 × 17,577,618.16
  4. Step 4: Simplify right side
    53,966,392.24x = 1,423,000,673,283,739.50
  5. Step 5: Solve for x
    x = 1,423,000,673,283,739.50/53,966,392.24
  6. Step 6: Final answer
    x = 26,368,275.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.