Home / 10,479,623,875,995-15,719,756,055,216-3,595,320,663,965.10

Finding the Fourth Proportional to 10,479,623,875,995, 15,719,756,055,216 and 3,595,320,663,965.10

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Solution

The fourth proportional to 10,479,623,875,995, 15,719,756,055,216 and 3,595,320,663,965.10 is: 5,393,090,863,429.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,623,875,995 : 15,719,756,055,216 = 3,595,320,663,965.10 : x
  2. Step 2: Convert to fraction form
    10,479,623,875,995/15,719,756,055,216 = 3,595,320,663,965.10/x
  3. Step 3: Cross multiply
    10,479,623,875,995x = 15,719,756,055,216 × 3,595,320,663,965.10
  4. Step 4: Simplify right side
    10,479,623,875,995x = 56,517,563,777,808,591,740,731,392
  5. Step 5: Solve for x
    x = 56,517,563,777,808,591,740,731,392/10,479,623,875,995
  6. Step 6: Final answer
    x = 5,393,090,863,429.72

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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.