Home / 58,884,259.80-88,335,976.48-17,389,333.20

Finding the Fourth Proportional to 58,884,259.80, 88,335,976.48 and 17,389,333.20

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Solution

The fourth proportional to 58,884,259.80, 88,335,976.48 and 17,389,333.20 is: 26,086,830.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,884,259.80 : 88,335,976.48 = 17,389,333.20 : x
  2. Step 2: Convert to fraction form
    58,884,259.80/88,335,976.48 = 17,389,333.20/x
  3. Step 3: Cross multiply
    58,884,259.80x = 88,335,976.48 × 17,389,333.20
  4. Step 4: Simplify right side
    58,884,259.80x = 1,536,103,728,558,083.25
  5. Step 5: Solve for x
    x = 1,536,103,728,558,083.25/58,884,259.80
  6. Step 6: Final answer
    x = 26,086,830.91

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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.