Home / 63,851,333.92-88,114,837.44-34,482,663.68

Finding the Fourth Proportional to 63,851,333.92, 88,114,837.44 and 34,482,663.68

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Solution

The fourth proportional to 63,851,333.92, 88,114,837.44 and 34,482,663.68 is: 47,586,074.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,851,333.92 : 88,114,837.44 = 34,482,663.68 : x
  2. Step 2: Convert to fraction form
    63,851,333.92/88,114,837.44 = 34,482,663.68/x
  3. Step 3: Cross multiply
    63,851,333.92x = 88,114,837.44 × 34,482,663.68
  4. Step 4: Simplify right side
    63,851,333.92x = 3,038,434,304,661,392
  5. Step 5: Solve for x
    x = 3,038,434,304,661,392/63,851,333.92
  6. Step 6: Final answer
    x = 47,586,074.06

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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.