Home / 57,518,544.68-79,377,550.48-34,017,227.20

Finding the Fourth Proportional to 57,518,544.68, 79,377,550.48 and 34,017,227.20

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Solution

The fourth proportional to 57,518,544.68, 79,377,550.48 and 34,017,227.20 is: 46,944,932.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,518,544.68 : 79,377,550.48 = 34,017,227.20 : x
  2. Step 2: Convert to fraction form
    57,518,544.68/79,377,550.48 = 34,017,227.20/x
  3. Step 3: Cross multiply
    57,518,544.68x = 79,377,550.48 × 34,017,227.20
  4. Step 4: Simplify right side
    57,518,544.68x = 2,700,204,168,974,142
  5. Step 5: Solve for x
    x = 2,700,204,168,974,142/57,518,544.68
  6. Step 6: Final answer
    x = 46,944,932.01

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1.5x scale

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.