Home / 684,288,023.10-1,026,432,034.65-224,241,200.70

Finding the Fourth Proportional to 684,288,023.10, 1,026,432,034.65 and 224,241,200.70

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Solution

The fourth proportional to 684,288,023.10, 1,026,432,034.65 and 224,241,200.70 is: 336,361,801.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,288,023.10 : 1,026,432,034.65 = 224,241,200.70 : x
  2. Step 2: Convert to fraction form
    684,288,023.10/1,026,432,034.65 = 224,241,200.70/x
  3. Step 3: Cross multiply
    684,288,023.10x = 1,026,432,034.65 × 224,241,200.70
  4. Step 4: Simplify right side
    684,288,023.10x = 230,168,351,886,860,000
  5. Step 5: Solve for x
    x = 230,168,351,886,860,000/684,288,023.10
  6. Step 6: Final answer
    x = 336,361,801.05

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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.