Home / 9,069,266,670,909.30-13,613,580,932,130-3,908,658,466,732.20

Finding the Fourth Proportional to 9,069,266,670,909.30, 13,613,580,932,130 and 3,908,658,466,732.20

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Solution

The fourth proportional to 9,069,266,670,909.30, 13,613,580,932,130 and 3,908,658,466,732.20 is: 5,867,159,970,452.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,266,670,909.30 : 13,613,580,932,130 = 3,908,658,466,732.20 : x
  2. Step 2: Convert to fraction form
    9,069,266,670,909.30/13,613,580,932,130 = 3,908,658,466,732.20/x
  3. Step 3: Cross multiply
    9,069,266,670,909.30x = 13,613,580,932,130 × 3,908,658,466,732.20
  4. Step 4: Simplify right side
    9,069,266,670,909.30x = 53,210,838,372,913,959,007,158,272
  5. Step 5: Solve for x
    x = 53,210,838,372,913,959,007,158,272/9,069,266,670,909.30
  6. Step 6: Final answer
    x = 5,867,159,970,452.05

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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.