Home / 22,317,040.80-33,411,700.80-13,739,626.80

Finding the Fourth Proportional to 22,317,040.80, 33,411,700.80 and 13,739,626.80

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Solution

The fourth proportional to 22,317,040.80, 33,411,700.80 and 13,739,626.80 is: 20,570,124.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,317,040.80 : 33,411,700.80 = 13,739,626.80 : x
  2. Step 2: Convert to fraction form
    22,317,040.80/33,411,700.80 = 13,739,626.80/x
  3. Step 3: Cross multiply
    22,317,040.80x = 33,411,700.80 × 13,739,626.80
  4. Step 4: Simplify right side
    22,317,040.80x = 459,064,299,745,261.50
  5. Step 5: Solve for x
    x = 459,064,299,745,261.50/22,317,040.80
  6. Step 6: Final answer
    x = 20,570,124.14

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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.