Home / 69,249,870,498.92-95,556,759,074.34-38,767,723,265

Finding the Fourth Proportional to 69,249,870,498.92, 95,556,759,074.34 and 38,767,723,265

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Solution

The fourth proportional to 69,249,870,498.92, 95,556,759,074.34 and 38,767,723,265 is: 53,494,944,686.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,249,870,498.92 : 95,556,759,074.34 = 38,767,723,265 : x
  2. Step 2: Convert to fraction form
    69,249,870,498.92/95,556,759,074.34 = 38,767,723,265/x
  3. Step 3: Cross multiply
    69,249,870,498.92x = 95,556,759,074.34 × 38,767,723,265
  4. Step 4: Simplify right side
    69,249,870,498.92x = 3,704,517,991,894,290,530,304
  5. Step 5: Solve for x
    x = 3,704,517,991,894,290,530,304/69,249,870,498.92
  6. Step 6: Final answer
    x = 53,494,944,686.61

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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.