Home / 27,613,538.68-41,426,287.08-10,574,212.36

Finding the Fourth Proportional to 27,613,538.68, 41,426,287.08 and 10,574,212.36

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Solution

The fourth proportional to 27,613,538.68, 41,426,287.08 and 10,574,212.36 is: 15,863,608.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,613,538.68 : 41,426,287.08 = 10,574,212.36 : x
  2. Step 2: Convert to fraction form
    27,613,538.68/41,426,287.08 = 10,574,212.36/x
  3. Step 3: Cross multiply
    27,613,538.68x = 41,426,287.08 × 10,574,212.36
  4. Step 4: Simplify right side
    27,613,538.68x = 438,050,356,870,244.25
  5. Step 5: Solve for x
    x = 438,050,356,870,244.25/27,613,538.68
  6. Step 6: Final answer
    x = 15,863,608.14

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1.5x scale

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.