Home / 176,976,158.28-244,214,627.24-98,656,247.40

Finding the Fourth Proportional to 176,976,158.28, 244,214,627.24 and 98,656,247.40

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Solution

The fourth proportional to 176,976,158.28, 244,214,627.24 and 98,656,247.40 is: 136,138,669.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,976,158.28 : 244,214,627.24 = 98,656,247.40 : x
  2. Step 2: Convert to fraction form
    176,976,158.28/244,214,627.24 = 98,656,247.40/x
  3. Step 3: Cross multiply
    176,976,158.28x = 244,214,627.24 × 98,656,247.40
  4. Step 4: Simplify right side
    176,976,158.28x = 24,093,298,683,688,220
  5. Step 5: Solve for x
    x = 24,093,298,683,688,220/176,976,158.28
  6. Step 6: Final answer
    x = 136,138,669.29

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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.