Home / 64,774,803.38-97,179,218.41-23,279,867.47

Finding the Fourth Proportional to 64,774,803.38, 97,179,218.41 and 23,279,867.47

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Solution

The fourth proportional to 64,774,803.38, 97,179,218.41 and 23,279,867.47 is: 34,925,915.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,774,803.38 : 97,179,218.41 = 23,279,867.47 : x
  2. Step 2: Convert to fraction form
    64,774,803.38/97,179,218.41 = 23,279,867.47/x
  3. Step 3: Cross multiply
    64,774,803.38x = 97,179,218.41 × 23,279,867.47
  4. Step 4: Simplify right side
    64,774,803.38x = 2,262,319,325,595,441.50
  5. Step 5: Solve for x
    x = 2,262,319,325,595,441.50/64,774,803.38
  6. Step 6: Final answer
    x = 34,925,915.75

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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.