Home / 16,224,805,108,090-22,390,768,013,748-8,917,199,873,330.80

Finding the Fourth Proportional to 16,224,805,108,090, 22,390,768,013,748 and 8,917,199,873,330.80

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Solution

The fourth proportional to 16,224,805,108,090, 22,390,768,013,748 and 8,917,199,873,330.80 is: 12,306,030,942,486.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,224,805,108,090 : 22,390,768,013,748 = 8,917,199,873,330.80 : x
  2. Step 2: Convert to fraction form
    16,224,805,108,090/22,390,768,013,748 = 8,917,199,873,330.80/x
  3. Step 3: Cross multiply
    16,224,805,108,090x = 22,390,768,013,748 × 8,917,199,873,330.80
  4. Step 4: Simplify right side
    16,224,805,108,090x = 199,662,953,695,973,027,744,841,728
  5. Step 5: Solve for x
    x = 199,662,953,695,973,027,744,841,728/16,224,805,108,090
  6. Step 6: Final answer
    x = 12,306,030,942,486.78

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Double scale
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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.