Home / 10,903,564,689.16-15,046,919,300.01-5,891,312,112.73

Finding the Fourth Proportional to 10,903,564,689.16, 15,046,919,300.01 and 5,891,312,112.73

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Solution

The fourth proportional to 10,903,564,689.16, 15,046,919,300.01 and 5,891,312,112.73 is: 8,130,010,731.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,564,689.16 : 15,046,919,300.01 = 5,891,312,112.73 : x
  2. Step 2: Convert to fraction form
    10,903,564,689.16/15,046,919,300.01 = 5,891,312,112.73/x
  3. Step 3: Cross multiply
    10,903,564,689.16x = 15,046,919,300.01 × 5,891,312,112.73
  4. Step 4: Simplify right side
    10,903,564,689.16x = 88,646,097,931,419,713,536
  5. Step 5: Solve for x
    x = 88,646,097,931,419,713,536/10,903,564,689.16
  6. Step 6: Final answer
    x = 8,130,010,731.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.