Home / 25,079,183,486.22-34,609,278,860.28-13,801,615,189.20

Finding the Fourth Proportional to 25,079,183,486.22, 34,609,278,860.28 and 13,801,615,189.20

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Solution

The fourth proportional to 25,079,183,486.22, 34,609,278,860.28 and 13,801,615,189.20 is: 19,046,232,070.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,079,183,486.22 : 34,609,278,860.28 = 13,801,615,189.20 : x
  2. Step 2: Convert to fraction form
    25,079,183,486.22/34,609,278,860.28 = 13,801,615,189.20/x
  3. Step 3: Cross multiply
    25,079,183,486.22x = 34,609,278,860.28 × 13,801,615,189.20
  4. Step 4: Simplify right side
    25,079,183,486.22x = 477,663,948,805,298,913,280
  5. Step 5: Solve for x
    x = 477,663,948,805,298,913,280/25,079,183,486.22
  6. Step 6: Final answer
    x = 19,046,232,070.03

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.