Home / 26,703,831.72-36,851,287.86-14,480,698.44

Finding the Fourth Proportional to 26,703,831.72, 36,851,287.86 and 14,480,698.44

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Solution

The fourth proportional to 26,703,831.72, 36,851,287.86 and 14,480,698.44 is: 19,983,363.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,831.72 : 36,851,287.86 = 14,480,698.44 : x
  2. Step 2: Convert to fraction form
    26,703,831.72/36,851,287.86 = 14,480,698.44/x
  3. Step 3: Cross multiply
    26,703,831.72x = 36,851,287.86 × 14,480,698.44
  4. Step 4: Simplify right side
    26,703,831.72x = 533,632,386,626,292.94
  5. Step 5: Solve for x
    x = 533,632,386,626,292.94/26,703,831.72
  6. Step 6: Final answer
    x = 19,983,363.89

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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.