Home / 40,548,639.42-60,844,807.26-29,470,915.80

Finding the Fourth Proportional to 40,548,639.42, 60,844,807.26 and 29,470,915.80

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Solution

The fourth proportional to 40,548,639.42, 60,844,807.26 and 29,470,915.80 is: 44,222,253.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,548,639.42 : 60,844,807.26 = 29,470,915.80 : x
  2. Step 2: Convert to fraction form
    40,548,639.42/60,844,807.26 = 29,470,915.80/x
  3. Step 3: Cross multiply
    40,548,639.42x = 60,844,807.26 × 29,470,915.80
  4. Step 4: Simplify right side
    40,548,639.42x = 1,793,152,191,626,688.75
  5. Step 5: Solve for x
    x = 1,793,152,191,626,688.75/40,548,639.42
  6. Step 6: Final answer
    x = 44,222,253.01

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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.