Home / 22,811,287.36-34,224,570.06-7,459,285

Finding the Fourth Proportional to 22,811,287.36, 34,224,570.06 and 7,459,285

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Solution

The fourth proportional to 22,811,287.36, 34,224,570.06 and 7,459,285 is: 11,191,425.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,811,287.36 : 34,224,570.06 = 7,459,285 : x
  2. Step 2: Convert to fraction form
    22,811,287.36/34,224,570.06 = 7,459,285/x
  3. Step 3: Cross multiply
    22,811,287.36x = 34,224,570.06 × 7,459,285
  4. Step 4: Simplify right side
    22,811,287.36x = 255,290,822,080,007.12
  5. Step 5: Solve for x
    x = 255,290,822,080,007.12/22,811,287.36
  6. Step 6: Final answer
    x = 11,191,425.46

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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.