Home / 96,813,973.60-133,599,385.87-52,760,026.55

Finding the Fourth Proportional to 96,813,973.60, 133,599,385.87 and 52,760,026.55

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Solution

The fourth proportional to 96,813,973.60, 133,599,385.87 and 52,760,026.55 is: 72,806,712.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,813,973.60 : 133,599,385.87 = 52,760,026.55 : x
  2. Step 2: Convert to fraction form
    96,813,973.60/133,599,385.87 = 52,760,026.55/x
  3. Step 3: Cross multiply
    96,813,973.60x = 133,599,385.87 × 52,760,026.55
  4. Step 4: Simplify right side
    96,813,973.60x = 7,048,707,145,766,994
  5. Step 5: Solve for x
    x = 7,048,707,145,766,994/96,813,973.60
  6. Step 6: Final answer
    x = 72,806,712.54

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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.