Home / 37,926,886.17-56,890,356.93-9,173,049.43

Finding the Fourth Proportional to 37,926,886.17, 56,890,356.93 and 9,173,049.43

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Solution

The fourth proportional to 37,926,886.17, 56,890,356.93 and 9,173,049.43 is: 13,759,580.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,926,886.17 : 56,890,356.93 = 9,173,049.43 : x
  2. Step 2: Convert to fraction form
    37,926,886.17/56,890,356.93 = 9,173,049.43/x
  3. Step 3: Cross multiply
    37,926,886.17x = 56,890,356.93 × 9,173,049.43
  4. Step 4: Simplify right side
    37,926,886.17x = 521,858,056,209,233
  5. Step 5: Solve for x
    x = 521,858,056,209,233/37,926,886.17
  6. Step 6: Final answer
    x = 13,759,580.84

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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.