Home / 354,827,688.20-532,241,532.30-160,832,040.20

Finding the Fourth Proportional to 354,827,688.20, 532,241,532.30 and 160,832,040.20

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Solution

The fourth proportional to 354,827,688.20, 532,241,532.30 and 160,832,040.20 is: 241,248,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    354,827,688.20 : 532,241,532.30 = 160,832,040.20 : x
  2. Step 2: Convert to fraction form
    354,827,688.20/532,241,532.30 = 160,832,040.20/x
  3. Step 3: Cross multiply
    354,827,688.20x = 532,241,532.30 × 160,832,040.20
  4. Step 4: Simplify right side
    354,827,688.20x = 85,601,491,518,983,200
  5. Step 5: Solve for x
    x = 85,601,491,518,983,200/354,827,688.20
  6. Step 6: Final answer
    x = 241,248,060.30

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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.