Home / 17,905,113.30-24,711,673.02-10,065,271.26

Finding the Fourth Proportional to 17,905,113.30, 24,711,673.02 and 10,065,271.26

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Solution

The fourth proportional to 17,905,113.30, 24,711,673.02 and 10,065,271.26 is: 13,891,545.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,905,113.30 : 24,711,673.02 = 10,065,271.26 : x
  2. Step 2: Convert to fraction form
    17,905,113.30/24,711,673.02 = 10,065,271.26/x
  3. Step 3: Cross multiply
    17,905,113.30x = 24,711,673.02 × 10,065,271.26
  4. Step 4: Simplify right side
    17,905,113.30x = 248,729,692,234,723.41
  5. Step 5: Solve for x
    x = 248,729,692,234,723.41/17,905,113.30
  6. Step 6: Final answer
    x = 13,891,545.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.