Home / 174,757,152.40-262,303,690.20-88,592,851.60

Finding the Fourth Proportional to 174,757,152.40, 262,303,690.20 and 88,592,851.60

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Solution

The fourth proportional to 174,757,152.40, 262,303,690.20 and 88,592,851.60 is: 132,974,425.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,757,152.40 : 262,303,690.20 = 88,592,851.60 : x
  2. Step 2: Convert to fraction form
    174,757,152.40/262,303,690.20 = 88,592,851.60/x
  3. Step 3: Cross multiply
    174,757,152.40x = 262,303,690.20 × 88,592,851.60
  4. Step 4: Simplify right side
    174,757,152.40x = 23,238,231,900,020,972
  5. Step 5: Solve for x
    x = 23,238,231,900,020,972/174,757,152.40
  6. Step 6: Final answer
    x = 132,974,425.26

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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.