Home / 16,610,101.65-24,915,152.48-10,525,102.20

Finding the Fourth Proportional to 16,610,101.65, 24,915,152.48 and 10,525,102.20

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Solution

The fourth proportional to 16,610,101.65, 24,915,152.48 and 10,525,102.20 is: 15,787,653.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,101.65 : 24,915,152.48 = 10,525,102.20 : x
  2. Step 2: Convert to fraction form
    16,610,101.65/24,915,152.48 = 10,525,102.20/x
  3. Step 3: Cross multiply
    16,610,101.65x = 24,915,152.48 × 10,525,102.20
  4. Step 4: Simplify right side
    16,610,101.65x = 262,234,526,127,957.94
  5. Step 5: Solve for x
    x = 262,234,526,127,957.94/16,610,101.65
  6. Step 6: Final answer
    x = 15,787,653.30

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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.