Home / 26,564,284.83-36,667,884.47-15,554,573.26

Finding the Fourth Proportional to 26,564,284.83, 36,667,884.47 and 15,554,573.26

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Solution

The fourth proportional to 26,564,284.83, 36,667,884.47 and 15,554,573.26 is: 21,470,681.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,564,284.83 : 36,667,884.47 = 15,554,573.26 : x
  2. Step 2: Convert to fraction form
    26,564,284.83/36,667,884.47 = 15,554,573.26/x
  3. Step 3: Cross multiply
    26,564,284.83x = 36,667,884.47 × 15,554,573.26
  4. Step 4: Simplify right side
    26,564,284.83x = 570,353,295,277,831.25
  5. Step 5: Solve for x
    x = 570,353,295,277,831.25/26,564,284.83
  6. Step 6: Final answer
    x = 21,470,681.37

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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.