Home / 24,057,698.80-36,087,930.60-7,021,001.20

Finding the Fourth Proportional to 24,057,698.80, 36,087,930.60 and 7,021,001.20

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Solution

The fourth proportional to 24,057,698.80, 36,087,930.60 and 7,021,001.20 is: 10,531,905.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057,698.80 : 36,087,930.60 = 7,021,001.20 : x
  2. Step 2: Convert to fraction form
    24,057,698.80/36,087,930.60 = 7,021,001.20/x
  3. Step 3: Cross multiply
    24,057,698.80x = 36,087,930.60 × 7,021,001.20
  4. Step 4: Simplify right side
    24,057,698.80x = 253,373,404,048,116.75
  5. Step 5: Solve for x
    x = 253,373,404,048,116.75/24,057,698.80
  6. Step 6: Final answer
    x = 10,531,905.24

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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.