Home / 1,594,328,487.70-2,391,492,731.55-1,008,893,082.10

Finding the Fourth Proportional to 1,594,328,487.70, 2,391,492,731.55 and 1,008,893,082.10

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Solution

The fourth proportional to 1,594,328,487.70, 2,391,492,731.55 and 1,008,893,082.10 is: 1,513,339,623.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,328,487.70 : 2,391,492,731.55 = 1,008,893,082.10 : x
  2. Step 2: Convert to fraction form
    1,594,328,487.70/2,391,492,731.55 = 1,008,893,082.10/x
  3. Step 3: Cross multiply
    1,594,328,487.70x = 2,391,492,731.55 × 1,008,893,082.10
  4. Step 4: Simplify right side
    1,594,328,487.70x = 2,412,760,472,753,227,776
  5. Step 5: Solve for x
    x = 2,412,760,472,753,227,776/1,594,328,487.70
  6. Step 6: Final answer
    x = 1,513,339,623.15

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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.