Home / 96,735,419.64-133,493,949.72-52,683,156

Finding the Fourth Proportional to 96,735,419.64, 133,493,949.72 and 52,683,156

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Solution

The fourth proportional to 96,735,419.64, 133,493,949.72 and 52,683,156 is: 72,702,249.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,735,419.64 : 133,493,949.72 = 52,683,156 : x
  2. Step 2: Convert to fraction form
    96,735,419.64/133,493,949.72 = 52,683,156/x
  3. Step 3: Cross multiply
    96,735,419.64x = 133,493,949.72 × 52,683,156
  4. Step 4: Simplify right side
    96,735,419.64x = 7,032,882,578,154,916
  5. Step 5: Solve for x
    x = 7,032,882,578,154,916/96,735,419.64
  6. Step 6: Final answer
    x = 72,702,249.13

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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.