Home / 73,516,306.16-101,483,903.28-52,336,758.24

Finding the Fourth Proportional to 73,516,306.16, 101,483,903.28 and 52,336,758.24

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Solution

The fourth proportional to 73,516,306.16, 101,483,903.28 and 52,336,758.24 is: 72,247,080.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,516,306.16 : 101,483,903.28 = 52,336,758.24 : x
  2. Step 2: Convert to fraction form
    73,516,306.16/101,483,903.28 = 52,336,758.24/x
  3. Step 3: Cross multiply
    73,516,306.16x = 101,483,903.28 × 52,336,758.24
  4. Step 4: Simplify right side
    73,516,306.16x = 5,311,338,511,216,903
  5. Step 5: Solve for x
    x = 5,311,338,511,216,903/73,516,306.16
  6. Step 6: Final answer
    x = 72,247,080.80

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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.