Home / 63,976,723.16-88,196,051.95-45,610,122.20

Finding the Fourth Proportional to 63,976,723.16, 88,196,051.95 and 45,610,122.20

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Solution

The fourth proportional to 63,976,723.16, 88,196,051.95 and 45,610,122.20 is: 62,876,504.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,976,723.16 : 88,196,051.95 = 45,610,122.20 : x
  2. Step 2: Convert to fraction form
    63,976,723.16/88,196,051.95 = 45,610,122.20/x
  3. Step 3: Cross multiply
    63,976,723.16x = 88,196,051.95 × 45,610,122.20
  4. Step 4: Simplify right side
    63,976,723.16x = 4,022,632,706,442,043
  5. Step 5: Solve for x
    x = 4,022,632,706,442,043/63,976,723.16
  6. Step 6: Final answer
    x = 62,876,504.27

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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.