Home / 416,050,915.60-573,873,807.18-267,559,772.68

Finding the Fourth Proportional to 416,050,915.60, 573,873,807.18 and 267,559,772.68

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Solution

The fourth proportional to 416,050,915.60, 573,873,807.18 and 267,559,772.68 is: 369,054,698.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,050,915.60 : 573,873,807.18 = 267,559,772.68 : x
  2. Step 2: Convert to fraction form
    416,050,915.60/573,873,807.18 = 267,559,772.68/x
  3. Step 3: Cross multiply
    416,050,915.60x = 573,873,807.18 × 267,559,772.68
  4. Step 4: Simplify right side
    416,050,915.60x = 153,545,545,396,086,944
  5. Step 5: Solve for x
    x = 153,545,545,396,086,944/416,050,915.60
  6. Step 6: Final answer
    x = 369,054,698.93

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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.