Home / 174,774,007.40-262,196,003.10-51,952,087.40

Finding the Fourth Proportional to 174,774,007.40, 262,196,003.10 and 51,952,087.40

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Solution

The fourth proportional to 174,774,007.40, 262,196,003.10 and 51,952,087.40 is: 77,938,532.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,774,007.40 : 262,196,003.10 = 51,952,087.40 : x
  2. Step 2: Convert to fraction form
    174,774,007.40/262,196,003.10 = 51,952,087.40/x
  3. Step 3: Cross multiply
    174,774,007.40x = 262,196,003.10 × 51,952,087.40
  4. Step 4: Simplify right side
    174,774,007.40x = 13,621,629,668,981,870
  5. Step 5: Solve for x
    x = 13,621,629,668,981,870/174,774,007.40
  6. Step 6: Final answer
    x = 77,938,532.57

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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.