Home / 58,966,348.20-88,449,522.30-30,268,534.20

Finding the Fourth Proportional to 58,966,348.20, 88,449,522.30 and 30,268,534.20

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Solution

The fourth proportional to 58,966,348.20, 88,449,522.30 and 30,268,534.20 is: 45,402,801.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,966,348.20 : 88,449,522.30 = 30,268,534.20 : x
  2. Step 2: Convert to fraction form
    58,966,348.20/88,449,522.30 = 30,268,534.20/x
  3. Step 3: Cross multiply
    58,966,348.20x = 88,449,522.30 × 30,268,534.20
  4. Step 4: Simplify right side
    58,966,348.20x = 2,677,237,390,711,212.50
  5. Step 5: Solve for x
    x = 2,677,237,390,711,212.50/58,966,348.20
  6. Step 6: Final answer
    x = 45,402,801.30

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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.