Home / 16,027,804,585,074-22,117,156,475,146-8,995,044,478,468

Finding the Fourth Proportional to 16,027,804,585,074, 22,117,156,475,146 and 8,995,044,478,468

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Solution

The fourth proportional to 16,027,804,585,074, 22,117,156,475,146 and 8,995,044,478,468 is: 12,412,480,148,182.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,027,804,585,074 : 22,117,156,475,146 = 8,995,044,478,468 : x
  2. Step 2: Convert to fraction form
    16,027,804,585,074/22,117,156,475,146 = 8,995,044,478,468/x
  3. Step 3: Cross multiply
    16,027,804,585,074x = 22,117,156,475,146 × 8,995,044,478,468
  4. Step 4: Simplify right side
    16,027,804,585,074x = 198,944,806,231,174,791,613,644,800
  5. Step 5: Solve for x
    x = 198,944,806,231,174,791,613,644,800/16,027,804,585,074
  6. Step 6: Final answer
    x = 12,412,480,148,182.21

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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.