Home / 44,298,831.40-66,448,247.10-43,701,634.60

Finding the Fourth Proportional to 44,298,831.40, 66,448,247.10 and 43,701,634.60

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Solution

The fourth proportional to 44,298,831.40, 66,448,247.10 and 43,701,634.60 is: 65,552,451.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,298,831.40 : 66,448,247.10 = 43,701,634.60 : x
  2. Step 2: Convert to fraction form
    44,298,831.40/66,448,247.10 = 43,701,634.60/x
  3. Step 3: Cross multiply
    44,298,831.40x = 66,448,247.10 × 43,701,634.60
  4. Step 4: Simplify right side
    44,298,831.40x = 2,903,897,014,574,710
  5. Step 5: Solve for x
    x = 2,903,897,014,574,710/44,298,831.40
  6. Step 6: Final answer
    x = 65,552,451.90

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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.