Home / 27,258,740.10-40,853,377.35-14,485,364.10

Finding the Fourth Proportional to 27,258,740.10, 40,853,377.35 and 14,485,364.10

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Solution

The fourth proportional to 27,258,740.10, 40,853,377.35 and 14,485,364.10 is: 21,709,589.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,258,740.10 : 40,853,377.35 = 14,485,364.10 : x
  2. Step 2: Convert to fraction form
    27,258,740.10/40,853,377.35 = 14,485,364.10/x
  3. Step 3: Cross multiply
    27,258,740.10x = 40,853,377.35 × 14,485,364.10
  4. Step 4: Simplify right side
    27,258,740.10x = 591,776,045,629,443.12
  5. Step 5: Solve for x
    x = 591,776,045,629,443.12/27,258,740.10
  6. Step 6: Final answer
    x = 21,709,589.05

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1.5x scale

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.