Home / 45,478,553.88-62,761,225.50-24,852,869.40

Finding the Fourth Proportional to 45,478,553.88, 62,761,225.50 and 24,852,869.40

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Solution

The fourth proportional to 45,478,553.88, 62,761,225.50 and 24,852,869.40 is: 34,297,408.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,478,553.88 : 62,761,225.50 = 24,852,869.40 : x
  2. Step 2: Convert to fraction form
    45,478,553.88/62,761,225.50 = 24,852,869.40/x
  3. Step 3: Cross multiply
    45,478,553.88x = 62,761,225.50 × 24,852,869.40
  4. Step 4: Simplify right side
    45,478,553.88x = 1,559,796,540,735,449.50
  5. Step 5: Solve for x
    x = 1,559,796,540,735,449.50/45,478,553.88
  6. Step 6: Final answer
    x = 34,297,408.51

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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.