Home / 16,867,570.50-25,301,355.99-4,088,075.22

Finding the Fourth Proportional to 16,867,570.50, 25,301,355.99 and 4,088,075.22

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Solution

The fourth proportional to 16,867,570.50, 25,301,355.99 and 4,088,075.22 is: 6,132,112.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,570.50 : 25,301,355.99 = 4,088,075.22 : x
  2. Step 2: Convert to fraction form
    16,867,570.50/25,301,355.99 = 4,088,075.22/x
  3. Step 3: Cross multiply
    16,867,570.50x = 25,301,355.99 × 4,088,075.22
  4. Step 4: Simplify right side
    16,867,570.50x = 103,433,846,455,117.56
  5. Step 5: Solve for x
    x = 103,433,846,455,117.56/16,867,570.50
  6. Step 6: Final answer
    x = 6,132,112.89

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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.