Home / 167,195,071.05-250,693,266.03-63,571,853.88

Finding the Fourth Proportional to 167,195,071.05, 250,693,266.03 and 63,571,853.88

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Solution

The fourth proportional to 167,195,071.05, 250,693,266.03 and 63,571,853.88 is: 95,320,009.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,195,071.05 : 250,693,266.03 = 63,571,853.88 : x
  2. Step 2: Convert to fraction form
    167,195,071.05/250,693,266.03 = 63,571,853.88/x
  3. Step 3: Cross multiply
    167,195,071.05x = 250,693,266.03 × 63,571,853.88
  4. Step 4: Simplify right side
    167,195,071.05x = 15,937,035,676,759,128
  5. Step 5: Solve for x
    x = 15,937,035,676,759,128/167,195,071.05
  6. Step 6: Final answer
    x = 95,320,009.00

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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.