Home / 15,849,975.48-23,758,371.23-6,633,228.98

Finding the Fourth Proportional to 15,849,975.48, 23,758,371.23 and 6,633,228.98

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Solution

The fourth proportional to 15,849,975.48, 23,758,371.23 and 6,633,228.98 is: 9,942,899.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,849,975.48 : 23,758,371.23 = 6,633,228.98 : x
  2. Step 2: Convert to fraction form
    15,849,975.48/23,758,371.23 = 6,633,228.98/x
  3. Step 3: Cross multiply
    15,849,975.48x = 23,758,371.23 × 6,633,228.98
  4. Step 4: Simplify right side
    15,849,975.48x = 157,594,716,408,476.25
  5. Step 5: Solve for x
    x = 157,594,716,408,476.25/15,849,975.48
  6. Step 6: Final answer
    x = 9,942,899.70

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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.