Home / 23,900,083,733.12-32,985,007,705.78-13,602,682,339.14

Finding the Fourth Proportional to 23,900,083,733.12, 32,985,007,705.78 and 13,602,682,339.14

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Solution

The fourth proportional to 23,900,083,733.12, 32,985,007,705.78 and 13,602,682,339.14 is: 18,773,347,691.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,900,083,733.12 : 32,985,007,705.78 = 13,602,682,339.14 : x
  2. Step 2: Convert to fraction form
    23,900,083,733.12/32,985,007,705.78 = 13,602,682,339.14/x
  3. Step 3: Cross multiply
    23,900,083,733.12x = 32,985,007,705.78 × 13,602,682,339.14
  4. Step 4: Simplify right side
    23,900,083,733.12x = 448,684,581,775,810,363,392
  5. Step 5: Solve for x
    x = 448,684,581,775,810,363,392/23,900,083,733.12
  6. Step 6: Final answer
    x = 18,773,347,691.42

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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.