Home / 2,517,487,220.10-3,776,230,830.15-1,537,935,168.90

Finding the Fourth Proportional to 2,517,487,220.10, 3,776,230,830.15 and 1,537,935,168.90

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Solution

The fourth proportional to 2,517,487,220.10, 3,776,230,830.15 and 1,537,935,168.90 is: 2,306,902,753.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,487,220.10 : 3,776,230,830.15 = 1,537,935,168.90 : x
  2. Step 2: Convert to fraction form
    2,517,487,220.10/3,776,230,830.15 = 1,537,935,168.90/x
  3. Step 3: Cross multiply
    2,517,487,220.10x = 3,776,230,830.15 × 1,537,935,168.90
  4. Step 4: Simplify right side
    2,517,487,220.10x = 5,807,598,199,572,127,744
  5. Step 5: Solve for x
    x = 5,807,598,199,572,127,744/2,517,487,220.10
  6. Step 6: Final answer
    x = 2,306,902,753.35

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1.5x scale

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.