Home / 25,160,628.85-37,736,739.10-6,966,663.17

Finding the Fourth Proportional to 25,160,628.85, 37,736,739.10 and 6,966,663.17

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Solution

The fourth proportional to 25,160,628.85, 37,736,739.10 and 6,966,663.17 is: 10,448,830.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,160,628.85 : 37,736,739.10 = 6,966,663.17 : x
  2. Step 2: Convert to fraction form
    25,160,628.85/37,736,739.10 = 6,966,663.17/x
  3. Step 3: Cross multiply
    25,160,628.85x = 37,736,739.10 × 6,966,663.17
  4. Step 4: Simplify right side
    25,160,628.85x = 262,899,150,546,919.12
  5. Step 5: Solve for x
    x = 262,899,150,546,919.12/25,160,628.85
  6. Step 6: Final answer
    x = 10,448,830.68

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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.