Home / 96,415,792.79-133,054,575.26-52,363,106.69

Finding the Fourth Proportional to 96,415,792.79, 133,054,575.26 and 52,363,106.69

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Solution

The fourth proportional to 96,415,792.79, 133,054,575.26 and 52,363,106.69 is: 72,261,511.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,415,792.79 : 133,054,575.26 = 52,363,106.69 : x
  2. Step 2: Convert to fraction form
    96,415,792.79/133,054,575.26 = 52,363,106.69/x
  3. Step 3: Cross multiply
    96,415,792.79x = 133,054,575.26 × 52,363,106.69
  4. Step 4: Simplify right side
    96,415,792.79x = 6,967,150,919,004,926
  5. Step 5: Solve for x
    x = 6,967,150,919,004,926/96,415,792.79
  6. Step 6: Final answer
    x = 72,261,511.50

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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.