Home / 170,359,838.94-235,096,113.05-95,006,248.66

Finding the Fourth Proportional to 170,359,838.94, 235,096,113.05 and 95,006,248.66

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Solution

The fourth proportional to 170,359,838.94, 235,096,113.05 and 95,006,248.66 is: 131,108,364.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,359,838.94 : 235,096,113.05 = 95,006,248.66 : x
  2. Step 2: Convert to fraction form
    170,359,838.94/235,096,113.05 = 95,006,248.66/x
  3. Step 3: Cross multiply
    170,359,838.94x = 235,096,113.05 × 95,006,248.66
  4. Step 4: Simplify right side
    170,359,838.94x = 22,335,599,775,427,772
  5. Step 5: Solve for x
    x = 22,335,599,775,427,772/170,359,838.94
  6. Step 6: Final answer
    x = 131,108,364.01

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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.