Home / 59,006,279.40-88,509,419.10-58,628,365.80

Finding the Fourth Proportional to 59,006,279.40, 88,509,419.10 and 58,628,365.80

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Solution

The fourth proportional to 59,006,279.40, 88,509,419.10 and 58,628,365.80 is: 87,942,548.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,006,279.40 : 88,509,419.10 = 58,628,365.80 : x
  2. Step 2: Convert to fraction form
    59,006,279.40/88,509,419.10 = 58,628,365.80/x
  3. Step 3: Cross multiply
    59,006,279.40x = 88,509,419.10 × 58,628,365.80
  4. Step 4: Simplify right side
    59,006,279.40x = 5,189,162,599,740,306
  5. Step 5: Solve for x
    x = 5,189,162,599,740,306/59,006,279.40
  6. Step 6: Final answer
    x = 87,942,548.70

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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.