Home / 58,816,876.64-81,166,840.92-32,354,660.66

Finding the Fourth Proportional to 58,816,876.64, 81,166,840.92 and 32,354,660.66

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Solution

The fourth proportional to 58,816,876.64, 81,166,840.92 and 32,354,660.66 is: 44,649,184.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,816,876.64 : 81,166,840.92 = 32,354,660.66 : x
  2. Step 2: Convert to fraction form
    58,816,876.64/81,166,840.92 = 32,354,660.66/x
  3. Step 3: Cross multiply
    58,816,876.64x = 81,166,840.92 × 32,354,660.66
  4. Step 4: Simplify right side
    58,816,876.64x = 2,626,125,594,404,968
  5. Step 5: Solve for x
    x = 2,626,125,594,404,968/58,816,876.64
  6. Step 6: Final answer
    x = 44,649,184.80

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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.