Home / 14,849,415.81-22,274,222.13-5,752,523.70

Finding the Fourth Proportional to 14,849,415.81, 22,274,222.13 and 5,752,523.70

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Solution

The fourth proportional to 14,849,415.81, 22,274,222.13 and 5,752,523.70 is: 8,628,823.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,849,415.81 : 22,274,222.13 = 5,752,523.70 : x
  2. Step 2: Convert to fraction form
    14,849,415.81/22,274,222.13 = 5,752,523.70/x
  3. Step 3: Cross multiply
    14,849,415.81x = 22,274,222.13 × 5,752,523.70
  4. Step 4: Simplify right side
    14,849,415.81x = 128,132,990,701,889.48
  5. Step 5: Solve for x
    x = 128,132,990,701,889.48/14,849,415.81
  6. Step 6: Final answer
    x = 8,628,823.68

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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.