Home / 15,595,964.70-23,395,510.35-5,359,476.30

Finding the Fourth Proportional to 15,595,964.70, 23,395,510.35 and 5,359,476.30

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Solution

The fourth proportional to 15,595,964.70, 23,395,510.35 and 5,359,476.30 is: 8,039,751.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,595,964.70 : 23,395,510.35 = 5,359,476.30 : x
  2. Step 2: Convert to fraction form
    15,595,964.70/23,395,510.35 = 5,359,476.30/x
  3. Step 3: Cross multiply
    15,595,964.70x = 23,395,510.35 × 5,359,476.30
  4. Step 4: Simplify right side
    15,595,964.70x = 125,387,683,247,229.70
  5. Step 5: Solve for x
    x = 125,387,683,247,229.70/15,595,964.70
  6. Step 6: Final answer
    x = 8,039,751.67

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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.