Home / 24,602,220.80-36,903,331.20-11,819,643.20

Finding the Fourth Proportional to 24,602,220.80, 36,903,331.20 and 11,819,643.20

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Solution

The fourth proportional to 24,602,220.80, 36,903,331.20 and 11,819,643.20 is: 17,729,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,602,220.80 : 36,903,331.20 = 11,819,643.20 : x
  2. Step 2: Convert to fraction form
    24,602,220.80/36,903,331.20 = 11,819,643.20/x
  3. Step 3: Cross multiply
    24,602,220.80x = 36,903,331.20 × 11,819,643.20
  4. Step 4: Simplify right side
    24,602,220.80x = 436,184,207,675,427.88
  5. Step 5: Solve for x
    x = 436,184,207,675,427.88/24,602,220.80
  6. Step 6: Final answer
    x = 17,729,464.80

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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.