Home / 97,758,457.74-146,582,413.83-32,161,844.61

Finding the Fourth Proportional to 97,758,457.74, 146,582,413.83 and 32,161,844.61

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Solution

The fourth proportional to 97,758,457.74, 146,582,413.83 and 32,161,844.61 is: 48,224,582.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,758,457.74 : 146,582,413.83 = 32,161,844.61 : x
  2. Step 2: Convert to fraction form
    97,758,457.74/146,582,413.83 = 32,161,844.61/x
  3. Step 3: Cross multiply
    97,758,457.74x = 146,582,413.83 × 32,161,844.61
  4. Step 4: Simplify right side
    97,758,457.74x = 4,714,360,816,159,175
  5. Step 5: Solve for x
    x = 4,714,360,816,159,175/97,758,457.74
  6. Step 6: Final answer
    x = 48,224,582.56

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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.