Home / 2,932,988,737.70-4,047,601,168.84-1,594,957,083.80

Finding the Fourth Proportional to 2,932,988,737.70, 4,047,601,168.84 and 1,594,957,083.80

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Solution

The fourth proportional to 2,932,988,737.70, 4,047,601,168.84 and 1,594,957,083.80 is: 2,201,082,490.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,988,737.70 : 4,047,601,168.84 = 1,594,957,083.80 : x
  2. Step 2: Convert to fraction form
    2,932,988,737.70/4,047,601,168.84 = 1,594,957,083.80/x
  3. Step 3: Cross multiply
    2,932,988,737.70x = 4,047,601,168.84 × 1,594,957,083.80
  4. Step 4: Simplify right side
    2,932,988,737.70x = 6,455,750,156,614,292,480
  5. Step 5: Solve for x
    x = 6,455,750,156,614,292,480/2,932,988,737.70
  6. Step 6: Final answer
    x = 2,201,082,490.92

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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.