Home / 36,291,490.60-54,462,119.10-16,111,215.40

Finding the Fourth Proportional to 36,291,490.60, 54,462,119.10 and 16,111,215.40

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Solution

The fourth proportional to 36,291,490.60, 54,462,119.10 and 16,111,215.40 is: 24,177,869.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,490.60 : 54,462,119.10 = 16,111,215.40 : x
  2. Step 2: Convert to fraction form
    36,291,490.60/54,462,119.10 = 16,111,215.40/x
  3. Step 3: Cross multiply
    36,291,490.60x = 54,462,119.10 × 16,111,215.40
  4. Step 4: Simplify right side
    36,291,490.60x = 877,450,931,960,554.12
  5. Step 5: Solve for x
    x = 877,450,931,960,554.12/36,291,490.60
  6. Step 6: Final answer
    x = 24,177,869.73

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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.