Home / 58,598,138.31-87,897,161.34-17,657,577.93

Finding the Fourth Proportional to 58,598,138.31, 87,897,161.34 and 17,657,577.93

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Solution

The fourth proportional to 58,598,138.31, 87,897,161.34 and 17,657,577.93 is: 26,486,353.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,598,138.31 : 87,897,161.34 = 17,657,577.93 : x
  2. Step 2: Convert to fraction form
    58,598,138.31/87,897,161.34 = 17,657,577.93/x
  3. Step 3: Cross multiply
    58,598,138.31x = 87,897,161.34 × 17,657,577.93
  4. Step 4: Simplify right side
    58,598,138.31x = 1,552,050,976,186,833.25
  5. Step 5: Solve for x
    x = 1,552,050,976,186,833.25/58,598,138.31
  6. Step 6: Final answer
    x = 26,486,353.00

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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.