Home / 60,614,729.04-83,647,065.60-34,154,445.60

Finding the Fourth Proportional to 60,614,729.04, 83,647,065.60 and 34,154,445.60

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Solution

The fourth proportional to 60,614,729.04, 83,647,065.60 and 34,154,445.60 is: 47,132,424.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,614,729.04 : 83,647,065.60 = 34,154,445.60 : x
  2. Step 2: Convert to fraction form
    60,614,729.04/83,647,065.60 = 34,154,445.60/x
  3. Step 3: Cross multiply
    60,614,729.04x = 83,647,065.60 × 34,154,445.60
  4. Step 4: Simplify right side
    60,614,729.04x = 2,856,919,151,634,831.50
  5. Step 5: Solve for x
    x = 2,856,919,151,634,831.50/60,614,729.04
  6. Step 6: Final answer
    x = 47,132,424.69

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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.