Home / 22,352,246.80-33,520,075.80-8,886,288.40

Finding the Fourth Proportional to 22,352,246.80, 33,520,075.80 and 8,886,288.40

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Solution

The fourth proportional to 22,352,246.80, 33,520,075.80 and 8,886,288.40 is: 13,326,135.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,352,246.80 : 33,520,075.80 = 8,886,288.40 : x
  2. Step 2: Convert to fraction form
    22,352,246.80/33,520,075.80 = 8,886,288.40/x
  3. Step 3: Cross multiply
    22,352,246.80x = 33,520,075.80 × 8,886,288.40
  4. Step 4: Simplify right side
    22,352,246.80x = 297,869,060,748,660.75
  5. Step 5: Solve for x
    x = 297,869,060,748,660.75/22,352,246.80
  6. Step 6: Final answer
    x = 13,326,135.10

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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.