Home / 88,228,830.80-132,343,246.20-26,817,870.80

Finding the Fourth Proportional to 88,228,830.80, 132,343,246.20 and 26,817,870.80

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Solution

The fourth proportional to 88,228,830.80, 132,343,246.20 and 26,817,870.80 is: 40,226,806.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,228,830.80 : 132,343,246.20 = 26,817,870.80 : x
  2. Step 2: Convert to fraction form
    88,228,830.80/132,343,246.20 = 26,817,870.80/x
  3. Step 3: Cross multiply
    88,228,830.80x = 132,343,246.20 × 26,817,870.80
  4. Step 4: Simplify right side
    88,228,830.80x = 3,549,164,077,844,191
  5. Step 5: Solve for x
    x = 3,549,164,077,844,191/88,228,830.80
  6. Step 6: Final answer
    x = 40,226,806.20

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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.