Home / 416,050,905.60-573,873,793.38-267,559,762.68

Finding the Fourth Proportional to 416,050,905.60, 573,873,793.38 and 267,559,762.68

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Solution

The fourth proportional to 416,050,905.60, 573,873,793.38 and 267,559,762.68 is: 369,054,685.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,050,905.60 : 573,873,793.38 = 267,559,762.68 : x
  2. Step 2: Convert to fraction form
    416,050,905.60/573,873,793.38 = 267,559,762.68/x
  3. Step 3: Cross multiply
    416,050,905.60x = 573,873,793.38 × 267,559,762.68
  4. Step 4: Simplify right side
    416,050,905.60x = 153,545,535,965,024,160
  5. Step 5: Solve for x
    x = 153,545,535,965,024,160/416,050,905.60
  6. Step 6: Final answer
    x = 369,054,685.13

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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.