Home / 21,703,645,055.26-32,551,856,691.87-6,573,617,210.35

Finding the Fourth Proportional to 21,703,645,055.26, 32,551,856,691.87 and 6,573,617,210.35

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Solution

The fourth proportional to 21,703,645,055.26, 32,551,856,691.87 and 6,573,617,210.35 is: 9,859,332,145.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,703,645,055.26 : 32,551,856,691.87 = 6,573,617,210.35 : x
  2. Step 2: Convert to fraction form
    21,703,645,055.26/32,551,856,691.87 = 6,573,617,210.35/x
  3. Step 3: Cross multiply
    21,703,645,055.26x = 32,551,856,691.87 × 6,573,617,210.35
  4. Step 4: Simplify right side
    21,703,645,055.26x = 213,983,445,378,523,463,680
  5. Step 5: Solve for x
    x = 213,983,445,378,523,463,680/21,703,645,055.26
  6. Step 6: Final answer
    x = 9,859,332,145.99

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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.