Home / 59,355,775.35-88,902,115.02-45,607,724.73

Finding the Fourth Proportional to 59,355,775.35, 88,902,115.02 and 45,607,724.73

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Solution

The fourth proportional to 59,355,775.35, 88,902,115.02 and 45,607,724.73 is: 68,310,508.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,355,775.35 : 88,902,115.02 = 45,607,724.73 : x
  2. Step 2: Convert to fraction form
    59,355,775.35/88,902,115.02 = 45,607,724.73/x
  3. Step 3: Cross multiply
    59,355,775.35x = 88,902,115.02 × 45,607,724.73
  4. Step 4: Simplify right side
    59,355,775.35x = 4,054,623,189,746,958
  5. Step 5: Solve for x
    x = 4,054,623,189,746,958/59,355,775.35
  6. Step 6: Final answer
    x = 68,310,508.39

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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.