Home / 39,299,448.78-58,884,003.81-23,900,159.70

Finding the Fourth Proportional to 39,299,448.78, 58,884,003.81 and 23,900,159.70

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Solution

The fourth proportional to 39,299,448.78, 58,884,003.81 and 23,900,159.70 is: 35,810,606.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,299,448.78 : 58,884,003.81 = 23,900,159.70 : x
  2. Step 2: Convert to fraction form
    39,299,448.78/58,884,003.81 = 23,900,159.70/x
  3. Step 3: Cross multiply
    39,299,448.78x = 58,884,003.81 × 23,900,159.70
  4. Step 4: Simplify right side
    39,299,448.78x = 1,407,337,094,834,408.50
  5. Step 5: Solve for x
    x = 1,407,337,094,834,408.50/39,299,448.78
  6. Step 6: Final answer
    x = 35,810,606.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.