Home / 19,626,689,296.27-29,448,597,117.63-6,872,917,255.17

Finding the Fourth Proportional to 19,626,689,296.27, 29,448,597,117.63 and 6,872,917,255.17

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Solution

The fourth proportional to 19,626,689,296.27, 29,448,597,117.63 and 6,872,917,255.17 is: 10,312,374,553.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,626,689,296.27 : 29,448,597,117.63 = 6,872,917,255.17 : x
  2. Step 2: Convert to fraction form
    19,626,689,296.27/29,448,597,117.63 = 6,872,917,255.17/x
  3. Step 3: Cross multiply
    19,626,689,296.27x = 29,448,597,117.63 × 6,872,917,255.17
  4. Step 4: Simplify right side
    19,626,689,296.27x = 202,397,771,270,308,757,504
  5. Step 5: Solve for x
    x = 202,397,771,270,308,757,504/19,626,689,296.27
  6. Step 6: Final answer
    x = 10,312,374,553.60

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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.