Home / 29,526,497.80-44,289,746.70-15,921,608.20

Finding the Fourth Proportional to 29,526,497.80, 44,289,746.70 and 15,921,608.20

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Solution

The fourth proportional to 29,526,497.80, 44,289,746.70 and 15,921,608.20 is: 23,882,412.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,497.80 : 44,289,746.70 = 15,921,608.20 : x
  2. Step 2: Convert to fraction form
    29,526,497.80/44,289,746.70 = 15,921,608.20/x
  3. Step 3: Cross multiply
    29,526,497.80x = 44,289,746.70 × 15,921,608.20
  4. Step 4: Simplify right side
    29,526,497.80x = 705,163,994,234,643
  5. Step 5: Solve for x
    x = 705,163,994,234,643/29,526,497.80
  6. Step 6: Final answer
    x = 23,882,412.30

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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.