Home / 2,383,005,809.30-3,574,508,713.95-1,648,341,770.90

Finding the Fourth Proportional to 2,383,005,809.30, 3,574,508,713.95 and 1,648,341,770.90

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Solution

The fourth proportional to 2,383,005,809.30, 3,574,508,713.95 and 1,648,341,770.90 is: 2,472,512,656.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,005,809.30 : 3,574,508,713.95 = 1,648,341,770.90 : x
  2. Step 2: Convert to fraction form
    2,383,005,809.30/3,574,508,713.95 = 1,648,341,770.90/x
  3. Step 3: Cross multiply
    2,383,005,809.30x = 3,574,508,713.95 × 1,648,341,770.90
  4. Step 4: Simplify right side
    2,383,005,809.30x = 5,892,012,023,649,824,768
  5. Step 5: Solve for x
    x = 5,892,012,023,649,824,768/2,383,005,809.30
  6. Step 6: Final answer
    x = 2,472,512,656.35

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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.