Home / 34,317,053.36-51,475,538.74-8,758,065.50

Finding the Fourth Proportional to 34,317,053.36, 51,475,538.74 and 8,758,065.50

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Solution

The fourth proportional to 34,317,053.36, 51,475,538.74 and 8,758,065.50 is: 13,137,087.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,317,053.36 : 51,475,538.74 = 8,758,065.50 : x
  2. Step 2: Convert to fraction form
    34,317,053.36/51,475,538.74 = 8,758,065.50/x
  3. Step 3: Cross multiply
    34,317,053.36x = 51,475,538.74 × 8,758,065.50
  4. Step 4: Simplify right side
    34,317,053.36x = 450,826,139,932,707.50
  5. Step 5: Solve for x
    x = 450,826,139,932,707.50/34,317,053.36
  6. Step 6: Final answer
    x = 13,137,087.71

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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.