Home / 23,357,428,902.98-32,232,585,737.82-13,712,003,770.86

Finding the Fourth Proportional to 23,357,428,902.98, 32,232,585,737.82 and 13,712,003,770.86

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Solution

The fourth proportional to 23,357,428,902.98, 32,232,585,737.82 and 13,712,003,770.86 is: 18,922,174,140.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,357,428,902.98 : 32,232,585,737.82 = 13,712,003,770.86 : x
  2. Step 2: Convert to fraction form
    23,357,428,902.98/32,232,585,737.82 = 13,712,003,770.86/x
  3. Step 3: Cross multiply
    23,357,428,902.98x = 32,232,585,737.82 × 13,712,003,770.86
  4. Step 4: Simplify right side
    23,357,428,902.98x = 441,973,337,181,556,113,408
  5. Step 5: Solve for x
    x = 441,973,337,181,556,113,408/23,357,428,902.98
  6. Step 6: Final answer
    x = 18,922,174,140.72

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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.