Home / 27,280,994.70-40,921,492.05-24,761,570.70

Finding the Fourth Proportional to 27,280,994.70, 40,921,492.05 and 24,761,570.70

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Solution

The fourth proportional to 27,280,994.70, 40,921,492.05 and 24,761,570.70 is: 37,142,356.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,280,994.70 : 40,921,492.05 = 24,761,570.70 : x
  2. Step 2: Convert to fraction form
    27,280,994.70/40,921,492.05 = 24,761,570.70/x
  3. Step 3: Cross multiply
    27,280,994.70x = 40,921,492.05 × 24,761,570.70
  4. Step 4: Simplify right side
    27,280,994.70x = 1,013,280,418,545,562.88
  5. Step 5: Solve for x
    x = 1,013,280,418,545,562.88/27,280,994.70
  6. Step 6: Final answer
    x = 37,142,356.05

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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.