Home / 1,466,723,854,426.90-2,200,085,263,814.50-392,251,849,428.22

Finding the Fourth Proportional to 1,466,723,854,426.90, 2,200,085,263,814.50 and 392,251,849,428.22

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Solution

The fourth proportional to 1,466,723,854,426.90, 2,200,085,263,814.50 and 392,251,849,428.22 is: 588,377,635,658.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,723,854,426.90 : 2,200,085,263,814.50 = 392,251,849,428.22 : x
  2. Step 2: Convert to fraction form
    1,466,723,854,426.90/2,200,085,263,814.50 = 392,251,849,428.22/x
  3. Step 3: Cross multiply
    1,466,723,854,426.90x = 2,200,085,263,814.50 × 392,251,849,428.22
  4. Step 4: Simplify right side
    1,466,723,854,426.90x = 862,987,513,631,010,839,330,816
  5. Step 5: Solve for x
    x = 862,987,513,631,010,839,330,816/1,466,723,854,426.90
  6. Step 6: Final answer
    x = 588,377,635,658.08

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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.