Home / 63,071,996.80-94,607,995.20-17,633,718.40

Finding the Fourth Proportional to 63,071,996.80, 94,607,995.20 and 17,633,718.40

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Solution

The fourth proportional to 63,071,996.80, 94,607,995.20 and 17,633,718.40 is: 26,450,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,071,996.80 : 94,607,995.20 = 17,633,718.40 : x
  2. Step 2: Convert to fraction form
    63,071,996.80/94,607,995.20 = 17,633,718.40/x
  3. Step 3: Cross multiply
    63,071,996.80x = 94,607,995.20 × 17,633,718.40
  4. Step 4: Simplify right side
    63,071,996.80x = 1,668,290,745,745,351.50
  5. Step 5: Solve for x
    x = 1,668,290,745,745,351.50/63,071,996.80
  6. Step 6: Final answer
    x = 26,450,577.60

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Similar ratio
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1.5x scale

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.