Home / 195,109,880.70-292,825,824.27-98,093,161.02

Finding the Fourth Proportional to 195,109,880.70, 292,825,824.27 and 98,093,161.02

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Solution

The fourth proportional to 195,109,880.70, 292,825,824.27 and 98,093,161.02 is: 147,220,687.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,109,880.70 : 292,825,824.27 = 98,093,161.02 : x
  2. Step 2: Convert to fraction form
    195,109,880.70/292,825,824.27 = 98,093,161.02/x
  3. Step 3: Cross multiply
    195,109,880.70x = 292,825,824.27 × 98,093,161.02
  4. Step 4: Simplify right side
    195,109,880.70x = 28,724,210,730,931,332
  5. Step 5: Solve for x
    x = 28,724,210,730,931,332/195,109,880.70
  6. Step 6: Final answer
    x = 147,220,687.28

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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.