Home / 17,532,048.40-26,298,072.60-10,347,024.40

Finding the Fourth Proportional to 17,532,048.40, 26,298,072.60 and 10,347,024.40

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Solution

The fourth proportional to 17,532,048.40, 26,298,072.60 and 10,347,024.40 is: 15,520,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,048.40 : 26,298,072.60 = 10,347,024.40 : x
  2. Step 2: Convert to fraction form
    17,532,048.40/26,298,072.60 = 10,347,024.40/x
  3. Step 3: Cross multiply
    17,532,048.40x = 26,298,072.60 × 10,347,024.40
  4. Step 4: Simplify right side
    17,532,048.40x = 272,106,798,865,171.47
  5. Step 5: Solve for x
    x = 272,106,798,865,171.47/17,532,048.40
  6. Step 6: Final answer
    x = 15,520,536.60

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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.