Home / 43,786,818,559.08-65,644,882,402.16-40,252,463,304.32

Finding the Fourth Proportional to 43,786,818,559.08, 65,644,882,402.16 and 40,252,463,304.32

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Solution

The fourth proportional to 43,786,818,559.08, 65,644,882,402.16 and 40,252,463,304.32 is: 60,346,202,509.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,786,818,559.08 : 65,644,882,402.16 = 40,252,463,304.32 : x
  2. Step 2: Convert to fraction form
    43,786,818,559.08/65,644,882,402.16 = 40,252,463,304.32/x
  3. Step 3: Cross multiply
    43,786,818,559.08x = 65,644,882,402.16 × 40,252,463,304.32
  4. Step 4: Simplify right side
    43,786,818,559.08x = 2,642,368,220,009,347,416,064
  5. Step 5: Solve for x
    x = 2,642,368,220,009,347,416,064/43,786,818,559.08
  6. Step 6: Final answer
    x = 60,346,202,509.42

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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.