Home / 21,842,225.40-32,763,338.10-5,885,873.40

Finding the Fourth Proportional to 21,842,225.40, 32,763,338.10 and 5,885,873.40

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Solution

The fourth proportional to 21,842,225.40, 32,763,338.10 and 5,885,873.40 is: 8,828,810.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,842,225.40 : 32,763,338.10 = 5,885,873.40 : x
  2. Step 2: Convert to fraction form
    21,842,225.40/32,763,338.10 = 5,885,873.40/x
  3. Step 3: Cross multiply
    21,842,225.40x = 32,763,338.10 × 5,885,873.40
  4. Step 4: Simplify right side
    21,842,225.40x = 192,840,860,217,996.56
  5. Step 5: Solve for x
    x = 192,840,860,217,996.56/21,842,225.40
  6. Step 6: Final answer
    x = 8,828,810.10

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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.