Home / 96,408,448.07-133,043,246.96-52,355,138.45

Finding the Fourth Proportional to 96,408,448.07, 133,043,246.96 and 52,355,138.45

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Solution

The fourth proportional to 96,408,448.07, 133,043,246.96 and 52,355,138.45 is: 72,249,867.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,408,448.07 : 133,043,246.96 = 52,355,138.45 : x
  2. Step 2: Convert to fraction form
    96,408,448.07/133,043,246.96 = 52,355,138.45/x
  3. Step 3: Cross multiply
    96,408,448.07x = 133,043,246.96 × 52,355,138.45
  4. Step 4: Simplify right side
    96,408,448.07x = 6,965,497,613,501,350
  5. Step 5: Solve for x
    x = 6,965,497,613,501,350/96,408,448.07
  6. Step 6: Final answer
    x = 72,249,867.65

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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.