Home / 95,480,274.36-131,658,511.50-64,486,634.52

Finding the Fourth Proportional to 95,480,274.36, 131,658,511.50 and 64,486,634.52

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Solution

The fourth proportional to 95,480,274.36, 131,658,511.50 and 64,486,634.52 is: 88,921,134.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,480,274.36 : 131,658,511.50 = 64,486,634.52 : x
  2. Step 2: Convert to fraction form
    95,480,274.36/131,658,511.50 = 64,486,634.52/x
  3. Step 3: Cross multiply
    95,480,274.36x = 131,658,511.50 × 64,486,634.52
  4. Step 4: Simplify right side
    95,480,274.36x = 8,490,214,312,547,717
  5. Step 5: Solve for x
    x = 8,490,214,312,547,717/95,480,274.36
  6. Step 6: Final answer
    x = 88,921,134.44

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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.