Home / 96,976,269.28-133,830,088.80-52,926,093.44

Finding the Fourth Proportional to 96,976,269.28, 133,830,088.80 and 52,926,093.44

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Solution

The fourth proportional to 96,976,269.28, 133,830,088.80 and 52,926,093.44 is: 73,039,557.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,976,269.28 : 133,830,088.80 = 52,926,093.44 : x
  2. Step 2: Convert to fraction form
    96,976,269.28/133,830,088.80 = 52,926,093.44/x
  3. Step 3: Cross multiply
    96,976,269.28x = 133,830,088.80 × 52,926,093.44
  4. Step 4: Simplify right side
    96,976,269.28x = 7,083,103,784,912,297
  5. Step 5: Solve for x
    x = 7,083,103,784,912,297/96,976,269.28
  6. Step 6: Final answer
    x = 73,039,557.38

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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.