Home / 159,117,342.75-237,696,123.94

Finding the Third Proportional to 159,117,342.75 and 237,696,123.94

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Solution

The third proportional to 159,117,342.75 and 237,696,123.94 is: 355,080,385.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,117,342.75 : 237,696,123.94 = 237,696,123.94 : x
  2. Step 2: Convert to fraction form
    159,117,342.75/237,696,123.94 = 237,696,123.94/x
  3. Step 3: Cross multiply
    159,117,342.75x = 237,696,123.94 × 237,696,123.94
  4. Step 4: Simplify right side
    159,117,342.75x = 56,499,447,334,911,360
  5. Step 5: Solve for x
    x = 56,499,447,334,911,360/159,117,342.75
  6. Step 6: Final answer
    x = 355,080,385.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.