Home / 45,312,625.84-67,990,196.40-22,595,294.56

Finding the Fourth Proportional to 45,312,625.84, 67,990,196.40 and 22,595,294.56

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Solution

The fourth proportional to 45,312,625.84, 67,990,196.40 and 22,595,294.56 is: 33,903,542.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,312,625.84 : 67,990,196.40 = 22,595,294.56 : x
  2. Step 2: Convert to fraction form
    45,312,625.84/67,990,196.40 = 22,595,294.56/x
  3. Step 3: Cross multiply
    45,312,625.84x = 67,990,196.40 × 22,595,294.56
  4. Step 4: Simplify right side
    45,312,625.84x = 1,536,258,514,850,251.75
  5. Step 5: Solve for x
    x = 1,536,258,514,850,251.75/45,312,625.84
  6. Step 6: Final answer
    x = 33,903,542.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.