Home / 10,479,623,875,862-15,719,756,055,020-3,595,320,663,834.30

Finding the Fourth Proportional to 10,479,623,875,862, 15,719,756,055,020 and 3,595,320,663,834.30

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Solution

The fourth proportional to 10,479,623,875,862, 15,719,756,055,020 and 3,595,320,663,834.30 is: 5,393,090,863,234.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,623,875,862 : 15,719,756,055,020 = 3,595,320,663,834.30 : x
  2. Step 2: Convert to fraction form
    10,479,623,875,862/15,719,756,055,020 = 3,595,320,663,834.30/x
  3. Step 3: Cross multiply
    10,479,623,875,862x = 15,719,756,055,020 × 3,595,320,663,834.30
  4. Step 4: Simplify right side
    10,479,623,875,862x = 56,517,563,775,047,760,993,058,816
  5. Step 5: Solve for x
    x = 56,517,563,775,047,760,993,058,816/10,479,623,875,862
  6. Step 6: Final answer
    x = 5,393,090,863,234.72

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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.