Home / 3,343,521,081,390.80-4,613,986,772,916-1,935,712,177,222.30

Finding the Fourth Proportional to 3,343,521,081,390.80, 4,613,986,772,916 and 1,935,712,177,222.30

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Solution

The fourth proportional to 3,343,521,081,390.80, 4,613,986,772,916 and 1,935,712,177,222.30 is: 2,671,240,935,666.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,521,081,390.80 : 4,613,986,772,916 = 1,935,712,177,222.30 : x
  2. Step 2: Convert to fraction form
    3,343,521,081,390.80/4,613,986,772,916 = 1,935,712,177,222.30/x
  3. Step 3: Cross multiply
    3,343,521,081,390.80x = 4,613,986,772,916 × 1,935,712,177,222.30
  4. Step 4: Simplify right side
    3,343,521,081,390.80x = 8,931,350,381,876,123,969,519,616
  5. Step 5: Solve for x
    x = 8,931,350,381,876,123,969,519,616/3,343,521,081,390.80
  6. Step 6: Final answer
    x = 2,671,240,935,666.83

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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.