Home / 167,287,572.20-250,595,435.10-95,400,007.40

Finding the Fourth Proportional to 167,287,572.20, 250,595,435.10 and 95,400,007.40

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Solution

The fourth proportional to 167,287,572.20, 250,595,435.10 and 95,400,007.40 is: 142,908,442.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,287,572.20 : 250,595,435.10 = 95,400,007.40 : x
  2. Step 2: Convert to fraction form
    167,287,572.20/250,595,435.10 = 95,400,007.40/x
  3. Step 3: Cross multiply
    167,287,572.20x = 250,595,435.10 × 95,400,007.40
  4. Step 4: Simplify right side
    167,287,572.20x = 23,906,806,362,946,220
  5. Step 5: Solve for x
    x = 23,906,806,362,946,220/167,287,572.20
  6. Step 6: Final answer
    x = 142,908,442.32

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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.