Home / 62,015,530.08-85,582,519.72-33,758,715.41

Finding the Fourth Proportional to 62,015,530.08, 85,582,519.72 and 33,758,715.41

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Solution

The fourth proportional to 62,015,530.08, 85,582,519.72 and 33,758,715.41 is: 46,587,619.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,015,530.08 : 85,582,519.72 = 33,758,715.41 : x
  2. Step 2: Convert to fraction form
    62,015,530.08/85,582,519.72 = 33,758,715.41/x
  3. Step 3: Cross multiply
    62,015,530.08x = 85,582,519.72 × 33,758,715.41
  4. Step 4: Simplify right side
    62,015,530.08x = 2,889,155,927,588,219.50
  5. Step 5: Solve for x
    x = 2,889,155,927,588,219.50/62,015,530.08
  6. Step 6: Final answer
    x = 46,587,619.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.