Home / 38,094,812.70-52,569,947.38-22,414,852.77

Finding the Fourth Proportional to 38,094,812.70, 52,569,947.38 and 22,414,852.77

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Solution

The fourth proportional to 38,094,812.70, 52,569,947.38 and 22,414,852.77 is: 30,931,970.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,094,812.70 : 52,569,947.38 = 22,414,852.77 : x
  2. Step 2: Convert to fraction form
    38,094,812.70/52,569,947.38 = 22,414,852.77/x
  3. Step 3: Cross multiply
    38,094,812.70x = 52,569,947.38 × 22,414,852.77
  4. Step 4: Simplify right side
    38,094,812.70x = 1,178,347,630,537,273
  5. Step 5: Solve for x
    x = 1,178,347,630,537,273/38,094,812.70
  6. Step 6: Final answer
    x = 30,931,970.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.