Home / 18,853,500.06-26,017,820.46-10,593,594.72

Finding the Fourth Proportional to 18,853,500.06, 26,017,820.46 and 10,593,594.72

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Solution

The fourth proportional to 18,853,500.06, 26,017,820.46 and 10,593,594.72 is: 14,619,155.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,853,500.06 : 26,017,820.46 = 10,593,594.72 : x
  2. Step 2: Convert to fraction form
    18,853,500.06/26,017,820.46 = 10,593,594.72/x
  3. Step 3: Cross multiply
    18,853,500.06x = 26,017,820.46 × 10,593,594.72
  4. Step 4: Simplify right side
    18,853,500.06x = 275,622,245,450,964
  5. Step 5: Solve for x
    x = 275,622,245,450,964/18,853,500.06
  6. Step 6: Final answer
    x = 14,619,155.31

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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.