Home / 58,979,381.72-88,468,996.33-15,848,585.75

Finding the Fourth Proportional to 58,979,381.72, 88,468,996.33 and 15,848,585.75

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Solution

The fourth proportional to 58,979,381.72, 88,468,996.33 and 15,848,585.75 is: 23,772,858.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,979,381.72 : 88,468,996.33 = 15,848,585.75 : x
  2. Step 2: Convert to fraction form
    58,979,381.72/88,468,996.33 = 15,848,585.75/x
  3. Step 3: Cross multiply
    58,979,381.72x = 88,468,996.33 × 15,848,585.75
  4. Step 4: Simplify right side
    58,979,381.72x = 1,402,108,474,793,423.50
  5. Step 5: Solve for x
    x = 1,402,108,474,793,423.50/58,979,381.72
  6. Step 6: Final answer
    x = 23,772,858.14

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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.