Home / 29,819,875.17-44,734,546.40-9,620,393.25

Finding the Fourth Proportional to 29,819,875.17, 44,734,546.40 and 9,620,393.25

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Solution

The fourth proportional to 29,819,875.17, 44,734,546.40 and 9,620,393.25 is: 14,432,117.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,819,875.17 : 44,734,546.40 = 9,620,393.25 : x
  2. Step 2: Convert to fraction form
    29,819,875.17/44,734,546.40 = 9,620,393.25/x
  3. Step 3: Cross multiply
    29,819,875.17x = 44,734,546.40 × 9,620,393.25
  4. Step 4: Simplify right side
    29,819,875.17x = 430,363,928,180,269.88
  5. Step 5: Solve for x
    x = 430,363,928,180,269.88/29,819,875.17
  6. Step 6: Final answer
    x = 14,432,117.03

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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.