Home / 5,348,832,003.30-8,023,248,004.95-1,668,331,452.90

Finding the Fourth Proportional to 5,348,832,003.30, 8,023,248,004.95 and 1,668,331,452.90

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Solution

The fourth proportional to 5,348,832,003.30, 8,023,248,004.95 and 1,668,331,452.90 is: 2,502,497,179.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,832,003.30 : 8,023,248,004.95 = 1,668,331,452.90 : x
  2. Step 2: Convert to fraction form
    5,348,832,003.30/8,023,248,004.95 = 1,668,331,452.90/x
  3. Step 3: Cross multiply
    5,348,832,003.30x = 8,023,248,004.95 × 1,668,331,452.90
  4. Step 4: Simplify right side
    5,348,832,003.30x = 13,385,437,001,075,259,392
  5. Step 5: Solve for x
    x = 13,385,437,001,075,259,392/5,348,832,003.30
  6. Step 6: Final answer
    x = 2,502,497,179.35

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Double scale
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Similar ratio
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1.5x scale

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.