Home / 14,839,668.76-22,254,254.34-7,057,666.66

Finding the Fourth Proportional to 14,839,668.76, 22,254,254.34 and 7,057,666.66

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Solution

The fourth proportional to 14,839,668.76, 22,254,254.34 and 7,057,666.66 is: 10,584,003.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,839,668.76 : 22,254,254.34 = 7,057,666.66 : x
  2. Step 2: Convert to fraction form
    14,839,668.76/22,254,254.34 = 7,057,666.66/x
  3. Step 3: Cross multiply
    14,839,668.76x = 22,254,254.34 × 7,057,666.66
  4. Step 4: Simplify right side
    14,839,668.76x = 157,063,108,898,578.31
  5. Step 5: Solve for x
    x = 157,063,108,898,578.31/14,839,668.76
  6. Step 6: Final answer
    x = 10,584,003.69

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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.