Home / 50,461,611.60-75,415,941.69-36,843,468.60

Finding the Fourth Proportional to 50,461,611.60, 75,415,941.69 and 36,843,468.60

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Solution

The fourth proportional to 50,461,611.60, 75,415,941.69 and 36,843,468.60 is: 55,063,340.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,461,611.60 : 75,415,941.69 = 36,843,468.60 : x
  2. Step 2: Convert to fraction form
    50,461,611.60/75,415,941.69 = 36,843,468.60/x
  3. Step 3: Cross multiply
    50,461,611.60x = 75,415,941.69 × 36,843,468.60
  4. Step 4: Simplify right side
    50,461,611.60x = 2,778,584,879,594,946
  5. Step 5: Solve for x
    x = 2,778,584,879,594,946/50,461,611.60
  6. Step 6: Final answer
    x = 55,063,340.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.