Home / 24,865,687,542.88-34,318,148,830.32-15,830,559,520.48

Finding the Fourth Proportional to 24,865,687,542.88, 34,318,148,830.32 and 15,830,559,520.48

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Solution

The fourth proportional to 24,865,687,542.88, 34,318,148,830.32 and 15,830,559,520.48 is: 21,848,400,401.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,865,687,542.88 : 34,318,148,830.32 = 15,830,559,520.48 : x
  2. Step 2: Convert to fraction form
    24,865,687,542.88/34,318,148,830.32 = 15,830,559,520.48/x
  3. Step 3: Cross multiply
    24,865,687,542.88x = 34,318,148,830.32 × 15,830,559,520.48
  4. Step 4: Simplify right side
    24,865,687,542.88x = 543,275,497,691,071,840,256
  5. Step 5: Solve for x
    x = 543,275,497,691,071,840,256/24,865,687,542.88
  6. Step 6: Final answer
    x = 21,848,400,401.32

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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.