Home / 14,555,083.66-21,835,637.46-5,919,184.42

Finding the Fourth Proportional to 14,555,083.66, 21,835,637.46 and 5,919,184.42

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Solution

The fourth proportional to 14,555,083.66, 21,835,637.46 and 5,919,184.42 is: 8,880,001.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,555,083.66 : 21,835,637.46 = 5,919,184.42 : x
  2. Step 2: Convert to fraction form
    14,555,083.66/21,835,637.46 = 5,919,184.42/x
  3. Step 3: Cross multiply
    14,555,083.66x = 21,835,637.46 × 5,919,184.42
  4. Step 4: Simplify right side
    14,555,083.66x = 129,249,164,999,411.30
  5. Step 5: Solve for x
    x = 129,249,164,999,411.30/14,555,083.66
  6. Step 6: Final answer
    x = 8,880,001.52

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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.