Home / 58,884,255.78-88,335,970.47-17,389,329.18

Finding the Fourth Proportional to 58,884,255.78, 88,335,970.47 and 17,389,329.18

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Solution

The fourth proportional to 58,884,255.78, 88,335,970.47 and 17,389,329.18 is: 26,086,824.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,884,255.78 : 88,335,970.47 = 17,389,329.18 : x
  2. Step 2: Convert to fraction form
    58,884,255.78/88,335,970.47 = 17,389,329.18/x
  3. Step 3: Cross multiply
    58,884,255.78x = 88,335,970.47 × 17,389,329.18
  4. Step 4: Simplify right side
    58,884,255.78x = 1,536,103,268,937,589.25
  5. Step 5: Solve for x
    x = 1,536,103,268,937,589.25/58,884,255.78
  6. Step 6: Final answer
    x = 26,086,824.88

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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.