Home / 32,258,270.70-48,387,406.05-10,696,200.30

Finding the Fourth Proportional to 32,258,270.70, 48,387,406.05 and 10,696,200.30

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Solution

The fourth proportional to 32,258,270.70, 48,387,406.05 and 10,696,200.30 is: 16,044,300.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,270.70 : 48,387,406.05 = 10,696,200.30 : x
  2. Step 2: Convert to fraction form
    32,258,270.70/48,387,406.05 = 10,696,200.30/x
  3. Step 3: Cross multiply
    32,258,270.70x = 48,387,406.05 × 10,696,200.30
  4. Step 4: Simplify right side
    32,258,270.70x = 517,561,387,108,231.81
  5. Step 5: Solve for x
    x = 517,561,387,108,231.81/32,258,270.70
  6. Step 6: Final answer
    x = 16,044,300.45

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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.