Home / 24,440,415.20-36,699,790.80-19,433,362.40

Finding the Fourth Proportional to 24,440,415.20, 36,699,790.80 and 19,433,362.40

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Solution

The fourth proportional to 24,440,415.20, 36,699,790.80 and 19,433,362.40 is: 29,181,187.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,440,415.20 : 36,699,790.80 = 19,433,362.40 : x
  2. Step 2: Convert to fraction form
    24,440,415.20/36,699,790.80 = 19,433,362.40/x
  3. Step 3: Cross multiply
    24,440,415.20x = 36,699,790.80 × 19,433,362.40
  4. Step 4: Simplify right side
    24,440,415.20x = 713,200,334,620,585.75
  5. Step 5: Solve for x
    x = 713,200,334,620,585.75/24,440,415.20
  6. Step 6: Final answer
    x = 29,181,187.34

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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.