Home / 35,132,294.75-48,482,559.65-19,662,377.72

Finding the Fourth Proportional to 35,132,294.75, 48,482,559.65 and 19,662,377.72

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Solution

The fourth proportional to 35,132,294.75, 48,482,559.65 and 19,662,377.72 is: 27,134,077.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,132,294.75 : 48,482,559.65 = 19,662,377.72 : x
  2. Step 2: Convert to fraction form
    35,132,294.75/48,482,559.65 = 19,662,377.72/x
  3. Step 3: Cross multiply
    35,132,294.75x = 48,482,559.65 × 19,662,377.72
  4. Step 4: Simplify right side
    35,132,294.75x = 953,282,400,477,474.25
  5. Step 5: Solve for x
    x = 953,282,400,477,474.25/35,132,294.75
  6. Step 6: Final answer
    x = 27,134,077.28

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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.