Home / 27,113,607.18-37,416,731.49-14,890,464.18

Finding the Fourth Proportional to 27,113,607.18, 37,416,731.49 and 14,890,464.18

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Solution

The fourth proportional to 27,113,607.18, 37,416,731.49 and 14,890,464.18 is: 20,548,815.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,113,607.18 : 37,416,731.49 = 14,890,464.18 : x
  2. Step 2: Convert to fraction form
    27,113,607.18/37,416,731.49 = 14,890,464.18/x
  3. Step 3: Cross multiply
    27,113,607.18x = 37,416,731.49 × 14,890,464.18
  4. Step 4: Simplify right side
    27,113,607.18x = 557,152,499,984,523.06
  5. Step 5: Solve for x
    x = 557,152,499,984,523.06/27,113,607.18
  6. Step 6: Final answer
    x = 20,548,815.08

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1.5x scale

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.