Home / 89,232,003.90-133,596,063.45-89,232,003.90

Finding the Fourth Proportional to 89,232,003.90, 133,596,063.45 and 89,232,003.90

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Solution

The fourth proportional to 89,232,003.90, 133,596,063.45 and 89,232,003.90 is: 133,596,063.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,232,003.90 : 133,596,063.45 = 89,232,003.90 : x
  2. Step 2: Convert to fraction form
    89,232,003.90/133,596,063.45 = 89,232,003.90/x
  3. Step 3: Cross multiply
    89,232,003.90x = 133,596,063.45 × 89,232,003.90
  4. Step 4: Simplify right side
    89,232,003.90x = 11,921,044,454,795,048
  5. Step 5: Solve for x
    x = 11,921,044,454,795,048/89,232,003.90
  6. Step 6: Final answer
    x = 133,596,063.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.