Home / 38,064,518.02-57,049,964.29-15,012,313.30

Finding the Fourth Proportional to 38,064,518.02, 57,049,964.29 and 15,012,313.30

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Solution

The fourth proportional to 38,064,518.02, 57,049,964.29 and 15,012,313.30 is: 22,500,007.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,064,518.02 : 57,049,964.29 = 15,012,313.30 : x
  2. Step 2: Convert to fraction form
    38,064,518.02/57,049,964.29 = 15,012,313.30/x
  3. Step 3: Cross multiply
    38,064,518.02x = 57,049,964.29 × 15,012,313.30
  4. Step 4: Simplify right side
    38,064,518.02x = 856,451,937,314,980.62
  5. Step 5: Solve for x
    x = 856,451,937,314,980.62/38,064,518.02
  6. Step 6: Final answer
    x = 22,500,007.41

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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.