Home / 7,262,974,186.53-10,022,594,699.66-4,047,713,086.11

Finding the Fourth Proportional to 7,262,974,186.53, 10,022,594,699.66 and 4,047,713,086.11

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Solution

The fourth proportional to 7,262,974,186.53, 10,022,594,699.66 and 4,047,713,086.11 is: 5,585,671,472.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,262,974,186.53 : 10,022,594,699.66 = 4,047,713,086.11 : x
  2. Step 2: Convert to fraction form
    7,262,974,186.53/10,022,594,699.66 = 4,047,713,086.11/x
  3. Step 3: Cross multiply
    7,262,974,186.53x = 10,022,594,699.66 × 4,047,713,086.11
  4. Step 4: Simplify right side
    7,262,974,186.53x = 40,568,587,722,570,268,672
  5. Step 5: Solve for x
    x = 40,568,587,722,570,268,672/7,262,974,186.53
  6. Step 6: Final answer
    x = 5,585,671,472.96

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1.5x scale

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.