Home / 9,326,706,930.52-13,981,451,085.06-4,664,523,946.84

Finding the Fourth Proportional to 9,326,706,930.52, 13,981,451,085.06 and 4,664,523,946.84

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Solution

The fourth proportional to 9,326,706,930.52, 13,981,451,085.06 and 4,664,523,946.84 is: 6,992,480,184.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,326,706,930.52 : 13,981,451,085.06 = 4,664,523,946.84 : x
  2. Step 2: Convert to fraction form
    9,326,706,930.52/13,981,451,085.06 = 4,664,523,946.84/x
  3. Step 3: Cross multiply
    9,326,706,930.52x = 13,981,451,085.06 × 4,664,523,946.84
  4. Step 4: Simplify right side
    9,326,706,930.52x = 65,216,813,397,834,473,472
  5. Step 5: Solve for x
    x = 65,216,813,397,834,473,472/9,326,706,930.52
  6. Step 6: Final answer
    x = 6,992,480,184.45

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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.