Home / 155,268,210.60-232,902,315.90-152,244,901.80

Finding the Fourth Proportional to 155,268,210.60, 232,902,315.90 and 152,244,901.80

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Solution

The fourth proportional to 155,268,210.60, 232,902,315.90 and 152,244,901.80 is: 228,367,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,268,210.60 : 232,902,315.90 = 152,244,901.80 : x
  2. Step 2: Convert to fraction form
    155,268,210.60/232,902,315.90 = 152,244,901.80/x
  3. Step 3: Cross multiply
    155,268,210.60x = 232,902,315.90 × 152,244,901.80
  4. Step 4: Simplify right side
    155,268,210.60x = 35,458,190,213,188,084
  5. Step 5: Solve for x
    x = 35,458,190,213,188,084/155,268,210.60
  6. Step 6: Final answer
    x = 228,367,352.70

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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.