Home / 38,797,368.94-58,197,428.16-9,651,359.64

Finding the Fourth Proportional to 38,797,368.94, 58,197,428.16 and 9,651,359.64

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Solution

The fourth proportional to 38,797,368.94, 58,197,428.16 and 9,651,359.64 is: 14,477,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,797,368.94 : 58,197,428.16 = 9,651,359.64 : x
  2. Step 2: Convert to fraction form
    38,797,368.94/58,197,428.16 = 9,651,359.64/x
  3. Step 3: Cross multiply
    38,797,368.94x = 58,197,428.16 × 9,651,359.64
  4. Step 4: Simplify right side
    38,797,368.94x = 561,684,309,295,223.44
  5. Step 5: Solve for x
    x = 561,684,309,295,223.44/38,797,368.94
  6. Step 6: Final answer
    x = 14,477,381.45

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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.