Home / 14,843,040.36-22,272,178.59-7,070,756.64

Finding the Fourth Proportional to 14,843,040.36, 22,272,178.59 and 7,070,756.64

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Solution

The fourth proportional to 14,843,040.36, 22,272,178.59 and 7,070,756.64 is: 10,609,763.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,843,040.36 : 22,272,178.59 = 7,070,756.64 : x
  2. Step 2: Convert to fraction form
    14,843,040.36/22,272,178.59 = 7,070,756.64/x
  3. Step 3: Cross multiply
    14,843,040.36x = 22,272,178.59 × 7,070,756.64
  4. Step 4: Simplify right side
    14,843,040.36x = 157,481,154,652,508.34
  5. Step 5: Solve for x
    x = 157,481,154,652,508.34/14,843,040.36
  6. Step 6: Final answer
    x = 10,609,763.96

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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.