Home / 35,569,214.26-49,066,581.89-21,634,831.24

Finding the Fourth Proportional to 35,569,214.26, 49,066,581.89 and 21,634,831.24

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Solution

The fourth proportional to 35,569,214.26, 49,066,581.89 and 21,634,831.24 is: 29,844,550.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,569,214.26 : 49,066,581.89 = 21,634,831.24 : x
  2. Step 2: Convert to fraction form
    35,569,214.26/49,066,581.89 = 21,634,831.24/x
  3. Step 3: Cross multiply
    35,569,214.26x = 49,066,581.89 × 21,634,831.24
  4. Step 4: Simplify right side
    35,569,214.26x = 1,061,547,218,523,515
  5. Step 5: Solve for x
    x = 1,061,547,218,523,515/35,569,214.26
  6. Step 6: Final answer
    x = 29,844,550.71

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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.