Home / 27,360,923.67-37,758,054.63-14,971,098.45

Finding the Fourth Proportional to 27,360,923.67, 37,758,054.63 and 14,971,098.45

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Solution

The fourth proportional to 27,360,923.67, 37,758,054.63 and 14,971,098.45 is: 20,660,104.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,360,923.67 : 37,758,054.63 = 14,971,098.45 : x
  2. Step 2: Convert to fraction form
    27,360,923.67/37,758,054.63 = 14,971,098.45/x
  3. Step 3: Cross multiply
    27,360,923.67x = 37,758,054.63 × 14,971,098.45
  4. Step 4: Simplify right side
    27,360,923.67x = 565,279,553,146,208.38
  5. Step 5: Solve for x
    x = 565,279,553,146,208.38/27,360,923.67
  6. Step 6: Final answer
    x = 20,660,104.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.