Home / 40,436,831.80-60,655,247.70-40,436,831.80

Finding the Fourth Proportional to 40,436,831.80, 60,655,247.70 and 40,436,831.80

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Solution

The fourth proportional to 40,436,831.80, 60,655,247.70 and 40,436,831.80 is: 60,655,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,436,831.80 : 60,655,247.70 = 40,436,831.80 : x
  2. Step 2: Convert to fraction form
    40,436,831.80/60,655,247.70 = 40,436,831.80/x
  3. Step 3: Cross multiply
    40,436,831.80x = 60,655,247.70 × 40,436,831.80
  4. Step 4: Simplify right side
    40,436,831.80x = 2,452,706,049,032,237
  5. Step 5: Solve for x
    x = 2,452,706,049,032,237/40,436,831.80
  6. Step 6: Final answer
    x = 60,655,247.70

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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.