Home / 15,567,504.49-23,351,339.90-10,210,080.99

Finding the Fourth Proportional to 15,567,504.49, 23,351,339.90 and 10,210,080.99

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Solution

The fourth proportional to 15,567,504.49, 23,351,339.90 and 10,210,080.99 is: 15,315,176.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,567,504.49 : 23,351,339.90 = 10,210,080.99 : x
  2. Step 2: Convert to fraction form
    15,567,504.49/23,351,339.90 = 10,210,080.99/x
  3. Step 3: Cross multiply
    15,567,504.49x = 23,351,339.90 × 10,210,080.99
  4. Step 4: Simplify right side
    15,567,504.49x = 238,419,071,604,018.50
  5. Step 5: Solve for x
    x = 238,419,071,604,018.50/15,567,504.49
  6. Step 6: Final answer
    x = 15,315,176.03

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Double scale
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Similar ratio
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1.5x scale

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.