Home / 22,315,094.47-33,459,635.71-8,652,279.25

Finding the Fourth Proportional to 22,315,094.47, 33,459,635.71 and 8,652,279.25

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Solution

The fourth proportional to 22,315,094.47, 33,459,635.71 and 8,652,279.25 is: 12,973,376.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,315,094.47 : 33,459,635.71 = 8,652,279.25 : x
  2. Step 2: Convert to fraction form
    22,315,094.47/33,459,635.71 = 8,652,279.25/x
  3. Step 3: Cross multiply
    22,315,094.47x = 33,459,635.71 × 8,652,279.25
  4. Step 4: Simplify right side
    22,315,094.47x = 289,502,111,766,192
  5. Step 5: Solve for x
    x = 289,502,111,766,192/22,315,094.47
  6. Step 6: Final answer
    x = 12,973,376.03

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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.