Home / 26,031,795.65-39,020,162.60-9,626,538.94

Finding the Fourth Proportional to 26,031,795.65, 39,020,162.60 and 9,626,538.94

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Solution

The fourth proportional to 26,031,795.65, 39,020,162.60 and 9,626,538.94 is: 14,429,627.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,031,795.65 : 39,020,162.60 = 9,626,538.94 : x
  2. Step 2: Convert to fraction form
    26,031,795.65/39,020,162.60 = 9,626,538.94/x
  3. Step 3: Cross multiply
    26,031,795.65x = 39,020,162.60 × 9,626,538.94
  4. Step 4: Simplify right side
    26,031,795.65x = 375,629,114,870,701.31
  5. Step 5: Solve for x
    x = 375,629,114,870,701.31/26,031,795.65
  6. Step 6: Final answer
    x = 14,429,627.52

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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.