Home / 1,436,056,831.46-2,154,739,755.26-737,039,846.87

Finding the Fourth Proportional to 1,436,056,831.46, 2,154,739,755.26 and 737,039,846.87

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Solution

The fourth proportional to 1,436,056,831.46, 2,154,739,755.26 and 737,039,846.87 is: 1,105,895,689.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,436,056,831.46 : 2,154,739,755.26 = 737,039,846.87 : x
  2. Step 2: Convert to fraction form
    1,436,056,831.46/2,154,739,755.26 = 737,039,846.87/x
  3. Step 3: Cross multiply
    1,436,056,831.46x = 2,154,739,755.26 × 737,039,846.87
  4. Step 4: Simplify right side
    1,436,056,831.46x = 1,588,129,059,247,072,768
  5. Step 5: Solve for x
    x = 1,588,129,059,247,072,768/1,436,056,831.46
  6. Step 6: Final answer
    x = 1,105,895,689.13

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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.