Home / 45,835,120,596.68-68,752,664,713.07-12,257,870,440.22

Finding the Fourth Proportional to 45,835,120,596.68, 68,752,664,713.07 and 12,257,870,440.22

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Solution

The fourth proportional to 45,835,120,596.68, 68,752,664,713.07 and 12,257,870,440.22 is: 18,386,801,332.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,835,120,596.68 : 68,752,664,713.07 = 12,257,870,440.22 : x
  2. Step 2: Convert to fraction form
    45,835,120,596.68/68,752,664,713.07 = 12,257,870,440.22/x
  3. Step 3: Cross multiply
    45,835,120,596.68x = 68,752,664,713.07 × 12,257,870,440.22
  4. Step 4: Simplify right side
    45,835,120,596.68x = 842,761,256,472,304,549,888
  5. Step 5: Solve for x
    x = 842,761,256,472,304,549,888/45,835,120,596.68
  6. Step 6: Final answer
    x = 18,386,801,332.72

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1.5x scale

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.