Home / 5,348,832,004.30-8,023,248,006.45-1,668,331,453.90

Finding the Fourth Proportional to 5,348,832,004.30, 8,023,248,006.45 and 1,668,331,453.90

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Solution

The fourth proportional to 5,348,832,004.30, 8,023,248,006.45 and 1,668,331,453.90 is: 2,502,497,180.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,832,004.30 : 8,023,248,006.45 = 1,668,331,453.90 : x
  2. Step 2: Convert to fraction form
    5,348,832,004.30/8,023,248,006.45 = 1,668,331,453.90/x
  3. Step 3: Cross multiply
    5,348,832,004.30x = 8,023,248,006.45 × 1,668,331,453.90
  4. Step 4: Simplify right side
    5,348,832,004.30x = 13,385,437,011,601,004,544
  5. Step 5: Solve for x
    x = 13,385,437,011,601,004,544/5,348,832,004.30
  6. Step 6: Final answer
    x = 2,502,497,180.85

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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.