Home / 141,549,217.41-195,237,296.98-94,482,560.32

Finding the Fourth Proportional to 141,549,217.41, 195,237,296.98 and 94,482,560.32

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Solution

The fourth proportional to 141,549,217.41, 195,237,296.98 and 94,482,560.32 is: 130,318,768.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,549,217.41 : 195,237,296.98 = 94,482,560.32 : x
  2. Step 2: Convert to fraction form
    141,549,217.41/195,237,296.98 = 94,482,560.32/x
  3. Step 3: Cross multiply
    141,549,217.41x = 195,237,296.98 × 94,482,560.32
  4. Step 4: Simplify right side
    141,549,217.41x = 18,446,519,687,902,304
  5. Step 5: Solve for x
    x = 18,446,519,687,902,304/141,549,217.41
  6. Step 6: Final answer
    x = 130,318,768.45

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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.