Home / 1,527,846,524,329-2,108,434,758,502.60-833,402,215,747.80

Finding the Fourth Proportional to 1,527,846,524,329, 2,108,434,758,502.60 and 833,402,215,747.80

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Solution

The fourth proportional to 1,527,846,524,329, 2,108,434,758,502.60 and 833,402,215,747.80 is: 1,150,098,633,282.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,846,524,329 : 2,108,434,758,502.60 = 833,402,215,747.80 : x
  2. Step 2: Convert to fraction form
    1,527,846,524,329/2,108,434,758,502.60 = 833,402,215,747.80/x
  3. Step 3: Cross multiply
    1,527,846,524,329x = 2,108,434,758,502.60 × 833,402,215,747.80
  4. Step 4: Simplify right side
    1,527,846,524,329x = 1,757,174,199,495,744,513,114,112
  5. Step 5: Solve for x
    x = 1,757,174,199,495,744,513,114,112/1,527,846,524,329
  6. Step 6: Final answer
    x = 1,150,098,633,282.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.