Home / 591,004,417.76-886,506,634.32-160,182,913.76

Finding the Fourth Proportional to 591,004,417.76, 886,506,634.32 and 160,182,913.76

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Solution

The fourth proportional to 591,004,417.76, 886,506,634.32 and 160,182,913.76 is: 240,274,372.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,004,417.76 : 886,506,634.32 = 160,182,913.76 : x
  2. Step 2: Convert to fraction form
    591,004,417.76/886,506,634.32 = 160,182,913.76/x
  3. Step 3: Cross multiply
    591,004,417.76x = 886,506,634.32 × 160,182,913.76
  4. Step 4: Simplify right side
    591,004,417.76x = 142,003,215,752,948,416
  5. Step 5: Solve for x
    x = 142,003,215,752,948,416/591,004,417.76
  6. Step 6: Final answer
    x = 240,274,372.72

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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.