Home / 155,088,022.60-232,632,033.90-94,621,846.60

Finding the Fourth Proportional to 155,088,022.60, 232,632,033.90 and 94,621,846.60

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Solution

The fourth proportional to 155,088,022.60, 232,632,033.90 and 94,621,846.60 is: 141,932,769.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,088,022.60 : 232,632,033.90 = 94,621,846.60 : x
  2. Step 2: Convert to fraction form
    155,088,022.60/232,632,033.90 = 94,621,846.60/x
  3. Step 3: Cross multiply
    155,088,022.60x = 232,632,033.90 × 94,621,846.60
  4. Step 4: Simplify right side
    155,088,022.60x = 22,012,072,625,931,800
  5. Step 5: Solve for x
    x = 22,012,072,625,931,800/155,088,022.60
  6. Step 6: Final answer
    x = 141,932,769.90

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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.