Home / 75,204,627,923.50-113,774,176,445

Finding the Third Proportional to 75,204,627,923.50 and 113,774,176,445

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Solution

The third proportional to 75,204,627,923.50 and 113,774,176,445 is: 172,124,556,468.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,204,627,923.50 : 113,774,176,445 = 113,774,176,445 : x
  2. Step 2: Convert to fraction form
    75,204,627,923.50/113,774,176,445 = 113,774,176,445/x
  3. Step 3: Cross multiply
    75,204,627,923.50x = 113,774,176,445 × 113,774,176,445
  4. Step 4: Simplify right side
    75,204,627,923.50x = 12,944,563,225,737,992,077,312
  5. Step 5: Solve for x
    x = 12,944,563,225,737,992,077,312/75,204,627,923.50
  6. Step 6: Final answer
    x = 172,124,556,468.86

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.