Home / 23,124,085.18-34,674,777.55-11,438,955.69

Finding the Fourth Proportional to 23,124,085.18, 34,674,777.55 and 11,438,955.69

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Solution

The fourth proportional to 23,124,085.18, 34,674,777.55 and 11,438,955.69 is: 17,152,818.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,124,085.18 : 34,674,777.55 = 11,438,955.69 : x
  2. Step 2: Convert to fraction form
    23,124,085.18/34,674,777.55 = 11,438,955.69/x
  3. Step 3: Cross multiply
    23,124,085.18x = 34,674,777.55 × 11,438,955.69
  4. Step 4: Simplify right side
    23,124,085.18x = 396,643,243,955,056.69
  5. Step 5: Solve for x
    x = 396,643,243,955,056.69/23,124,085.18
  6. Step 6: Final answer
    x = 17,152,818.84

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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.