Home / 24,470,882.51-33,769,143.81-13,457,631.06

Finding the Fourth Proportional to 24,470,882.51, 33,769,143.81 and 13,457,631.06

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Solution

The fourth proportional to 24,470,882.51, 33,769,143.81 and 13,457,631.06 is: 18,571,160.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,470,882.51 : 33,769,143.81 = 13,457,631.06 : x
  2. Step 2: Convert to fraction form
    24,470,882.51/33,769,143.81 = 13,457,631.06/x
  3. Step 3: Cross multiply
    24,470,882.51x = 33,769,143.81 × 13,457,631.06
  4. Step 4: Simplify right side
    24,470,882.51x = 454,452,678,607,062.81
  5. Step 5: Solve for x
    x = 454,452,678,607,062.81/24,470,882.51
  6. Step 6: Final answer
    x = 18,571,160.17

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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.