Home / 895,730,041,510.84-1,344,551,203,082.60-386,040,342,333.10

Finding the Fourth Proportional to 895,730,041,510.84, 1,344,551,203,082.60 and 386,040,342,333.10

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Solution

The fourth proportional to 895,730,041,510.84, 1,344,551,203,082.60 and 386,040,342,333.10 is: 579,472,589,583.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,730,041,510.84 : 1,344,551,203,082.60 = 386,040,342,333.10 : x
  2. Step 2: Convert to fraction form
    895,730,041,510.84/1,344,551,203,082.60 = 386,040,342,333.10/x
  3. Step 3: Cross multiply
    895,730,041,510.84x = 1,344,551,203,082.60 × 386,040,342,333.10
  4. Step 4: Simplify right side
    895,730,041,510.84x = 519,051,006,722,388,401,324,032
  5. Step 5: Solve for x
    x = 519,051,006,722,388,401,324,032/895,730,041,510.84
  6. Step 6: Final answer
    x = 579,472,589,583.91

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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.