Home / 23,900,083,732.12-32,985,007,704.40-13,602,682,338.14

Finding the Fourth Proportional to 23,900,083,732.12, 32,985,007,704.40 and 13,602,682,338.14

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Solution

The fourth proportional to 23,900,083,732.12, 32,985,007,704.40 and 13,602,682,338.14 is: 18,773,347,690.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,900,083,732.12 : 32,985,007,704.40 = 13,602,682,338.14 : x
  2. Step 2: Convert to fraction form
    23,900,083,732.12/32,985,007,704.40 = 13,602,682,338.14/x
  3. Step 3: Cross multiply
    23,900,083,732.12x = 32,985,007,704.40 × 13,602,682,338.14
  4. Step 4: Simplify right side
    23,900,083,732.12x = 448,684,581,724,053,700,608
  5. Step 5: Solve for x
    x = 448,684,581,724,053,700,608/23,900,083,732.12
  6. Step 6: Final answer
    x = 18,773,347,690.04

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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.