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Finding the Fourth Proportional to 63,017,891.40, 94,526,837.10 and 63,017,891.40

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Solution

The fourth proportional to 63,017,891.40, 94,526,837.10 and 63,017,891.40 is: 94,526,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,017,891.40 : 94,526,837.10 = 63,017,891.40 : x
  2. Step 2: Convert to fraction form
    63,017,891.40/94,526,837.10 = 63,017,891.40/x
  3. Step 3: Cross multiply
    63,017,891.40x = 94,526,837.10 × 63,017,891.40
  4. Step 4: Simplify right side
    63,017,891.40x = 5,956,881,954,753,290
  5. Step 5: Solve for x
    x = 5,956,881,954,753,290/63,017,891.40
  6. Step 6: Final answer
    x = 94,526,837.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.