Home / 45,110,728.08-62,251,139.64-24,483,731.40

Finding the Fourth Proportional to 45,110,728.08, 62,251,139.64 and 24,483,731.40

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Solution

The fourth proportional to 45,110,728.08, 62,251,139.64 and 24,483,731.40 is: 33,786,645.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,110,728.08 : 62,251,139.64 = 24,483,731.40 : x
  2. Step 2: Convert to fraction form
    45,110,728.08/62,251,139.64 = 24,483,731.40/x
  3. Step 3: Cross multiply
    45,110,728.08x = 62,251,139.64 × 24,483,731.40
  4. Step 4: Simplify right side
    45,110,728.08x = 1,524,140,182,289,652.50
  5. Step 5: Solve for x
    x = 1,524,140,182,289,652.50/45,110,728.08
  6. Step 6: Final answer
    x = 33,786,645.60

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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.