Home / 22,162,647.40-33,243,971.10-14,977,623.40

Finding the Fourth Proportional to 22,162,647.40, 33,243,971.10 and 14,977,623.40

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Solution

The fourth proportional to 22,162,647.40, 33,243,971.10 and 14,977,623.40 is: 22,466,435.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,162,647.40 : 33,243,971.10 = 14,977,623.40 : x
  2. Step 2: Convert to fraction form
    22,162,647.40/33,243,971.10 = 14,977,623.40/x
  3. Step 3: Cross multiply
    22,162,647.40x = 33,243,971.10 × 14,977,623.40
  4. Step 4: Simplify right side
    22,162,647.40x = 497,915,679,456,283.75
  5. Step 5: Solve for x
    x = 497,915,679,456,283.75/22,162,647.40
  6. Step 6: Final answer
    x = 22,466,435.10

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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.