Home / 29,349,626.40-44,030,660.40-8,877,664.80

Finding the Fourth Proportional to 29,349,626.40, 44,030,660.40 and 8,877,664.80

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Solution

The fourth proportional to 29,349,626.40, 44,030,660.40 and 8,877,664.80 is: 13,318,378.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349,626.40 : 44,030,660.40 = 8,877,664.80 : x
  2. Step 2: Convert to fraction form
    29,349,626.40/44,030,660.40 = 8,877,664.80/x
  3. Step 3: Cross multiply
    29,349,626.40x = 44,030,660.40 × 8,877,664.80
  4. Step 4: Simplify right side
    29,349,626.40x = 390,889,443,953,833.94
  5. Step 5: Solve for x
    x = 390,889,443,953,833.94/29,349,626.40
  6. Step 6: Final answer
    x = 13,318,378.87

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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.