Home / 55,228,552.08-82,842,825.68-52,466,904.16

Finding the Fourth Proportional to 55,228,552.08, 82,842,825.68 and 52,466,904.16

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Solution

The fourth proportional to 55,228,552.08, 82,842,825.68 and 52,466,904.16 is: 78,700,353.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,228,552.08 : 82,842,825.68 = 52,466,904.16 : x
  2. Step 2: Convert to fraction form
    55,228,552.08/82,842,825.68 = 52,466,904.16/x
  3. Step 3: Cross multiply
    55,228,552.08x = 82,842,825.68 × 52,466,904.16
  4. Step 4: Simplify right side
    55,228,552.08x = 4,346,506,595,296,147
  5. Step 5: Solve for x
    x = 4,346,506,595,296,147/55,228,552.08
  6. Step 6: Final answer
    x = 78,700,353.92

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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.