Home / 113,310,118.40-169,741,228.80-62,100,492.80

Finding the Fourth Proportional to 113,310,118.40, 169,741,228.80 and 62,100,492.80

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Solution

The fourth proportional to 113,310,118.40, 169,741,228.80 and 62,100,492.80 is: 93,028,002.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,310,118.40 : 169,741,228.80 = 62,100,492.80 : x
  2. Step 2: Convert to fraction form
    113,310,118.40/169,741,228.80 = 62,100,492.80/x
  3. Step 3: Cross multiply
    113,310,118.40x = 169,741,228.80 × 62,100,492.80
  4. Step 4: Simplify right side
    113,310,118.40x = 10,541,013,956,957,552
  5. Step 5: Solve for x
    x = 10,541,013,956,957,552/113,310,118.40
  6. Step 6: Final answer
    x = 93,028,002.32

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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.