Home / 5,759,510,700.29-8,639,266,071.16-1,618,954,224.10

Finding the Fourth Proportional to 5,759,510,700.29, 8,639,266,071.16 and 1,618,954,224.10

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Solution

The fourth proportional to 5,759,510,700.29, 8,639,266,071.16 and 1,618,954,224.10 is: 2,428,431,341.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,759,510,700.29 : 8,639,266,071.16 = 1,618,954,224.10 : x
  2. Step 2: Convert to fraction form
    5,759,510,700.29/8,639,266,071.16 = 1,618,954,224.10/x
  3. Step 3: Cross multiply
    5,759,510,700.29x = 8,639,266,071.16 × 1,618,954,224.10
  4. Step 4: Simplify right side
    5,759,510,700.29x = 13,986,576,299,040,278,528
  5. Step 5: Solve for x
    x = 13,986,576,299,040,278,528/5,759,510,700.29
  6. Step 6: Final answer
    x = 2,428,431,341.98

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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.