Home / 63,844,854.52-88,106,168.28-35,967,899.20

Finding the Fourth Proportional to 63,844,854.52, 88,106,168.28 and 35,967,899.20

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Solution

The fourth proportional to 63,844,854.52, 88,106,168.28 and 35,967,899.20 is: 49,635,852.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,844,854.52 : 88,106,168.28 = 35,967,899.20 : x
  2. Step 2: Convert to fraction form
    63,844,854.52/88,106,168.28 = 35,967,899.20/x
  3. Step 3: Cross multiply
    63,844,854.52x = 88,106,168.28 × 35,967,899.20
  4. Step 4: Simplify right side
    63,844,854.52x = 3,168,993,779,593,277.50
  5. Step 5: Solve for x
    x = 3,168,993,779,593,277.50/63,844,854.52
  6. Step 6: Final answer
    x = 49,635,852.46

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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.