Home / 88,406,953.10-132,610,429.65-27,822,679.10

Finding the Fourth Proportional to 88,406,953.10, 132,610,429.65 and 27,822,679.10

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Solution

The fourth proportional to 88,406,953.10, 132,610,429.65 and 27,822,679.10 is: 41,734,018.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,406,953.10 : 132,610,429.65 = 27,822,679.10 : x
  2. Step 2: Convert to fraction form
    88,406,953.10/132,610,429.65 = 27,822,679.10/x
  3. Step 3: Cross multiply
    88,406,953.10x = 132,610,429.65 × 27,822,679.10
  4. Step 4: Simplify right side
    88,406,953.10x = 3,689,577,429,465,075.50
  5. Step 5: Solve for x
    x = 3,689,577,429,465,075.50/88,406,953.10
  6. Step 6: Final answer
    x = 41,734,018.65

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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.