Home / 565,164,825.30-847,787,594.27-150,639,475.19

Finding the Fourth Proportional to 565,164,825.30, 847,787,594.27 and 150,639,475.19

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Solution

The fourth proportional to 565,164,825.30, 847,787,594.27 and 150,639,475.19 is: 225,969,969.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,164,825.30 : 847,787,594.27 = 150,639,475.19 : x
  2. Step 2: Convert to fraction form
    565,164,825.30/847,787,594.27 = 150,639,475.19/x
  3. Step 3: Cross multiply
    565,164,825.30x = 847,787,594.27 × 150,639,475.19
  4. Step 4: Simplify right side
    565,164,825.30x = 127,710,278,268,433,312
  5. Step 5: Solve for x
    x = 127,710,278,268,433,312/565,164,825.30
  6. Step 6: Final answer
    x = 225,969,969.38

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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.