Home / 15,054,652.29-22,582,820.85-4,820,412.45

Finding the Fourth Proportional to 15,054,652.29, 22,582,820.85 and 4,820,412.45

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Solution

The fourth proportional to 15,054,652.29, 22,582,820.85 and 4,820,412.45 is: 7,230,888.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,054,652.29 : 22,582,820.85 = 4,820,412.45 : x
  2. Step 2: Convert to fraction form
    15,054,652.29/22,582,820.85 = 4,820,412.45/x
  3. Step 3: Cross multiply
    15,054,652.29x = 22,582,820.85 × 4,820,412.45
  4. Step 4: Simplify right side
    15,054,652.29x = 108,858,510,781,459.59
  5. Step 5: Solve for x
    x = 108,858,510,781,459.59/15,054,652.29
  6. Step 6: Final answer
    x = 7,230,888.41

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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.