Home / 16,395,615.40-24,593,423.10-15,275,871.40

Finding the Fourth Proportional to 16,395,615.40, 24,593,423.10 and 15,275,871.40

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Solution

The fourth proportional to 16,395,615.40, 24,593,423.10 and 15,275,871.40 is: 22,913,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,395,615.40 : 24,593,423.10 = 15,275,871.40 : x
  2. Step 2: Convert to fraction form
    16,395,615.40/24,593,423.10 = 15,275,871.40/x
  3. Step 3: Cross multiply
    16,395,615.40x = 24,593,423.10 × 15,275,871.40
  4. Step 4: Simplify right side
    16,395,615.40x = 375,685,968,561,389.38
  5. Step 5: Solve for x
    x = 375,685,968,561,389.38/16,395,615.40
  6. Step 6: Final answer
    x = 22,913,807.10

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Double scale
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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.