Home / 5,712,616,446.32-7,882,978,056-3,206,006,050.16

Finding the Fourth Proportional to 5,712,616,446.32, 7,882,978,056 and 3,206,006,050.16

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Solution

The fourth proportional to 5,712,616,446.32, 7,882,978,056 and 3,206,006,050.16 is: 4,424,045,545.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,712,616,446.32 : 7,882,978,056 = 3,206,006,050.16 : x
  2. Step 2: Convert to fraction form
    5,712,616,446.32/7,882,978,056 = 3,206,006,050.16/x
  3. Step 3: Cross multiply
    5,712,616,446.32x = 7,882,978,056 × 3,206,006,050.16
  4. Step 4: Simplify right side
    5,712,616,446.32x = 25,272,875,340,814,512,128
  5. Step 5: Solve for x
    x = 25,272,875,340,814,512,128/5,712,616,446.32
  6. Step 6: Final answer
    x = 4,424,045,545.21

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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.