Home / 63,816,286.16-88,066,657.30-36,998,828.41

Finding the Fourth Proportional to 63,816,286.16, 88,066,657.30 and 36,998,828.41

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Solution

The fourth proportional to 63,816,286.16, 88,066,657.30 and 36,998,828.41 is: 51,058,488.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,816,286.16 : 88,066,657.30 = 36,998,828.41 : x
  2. Step 2: Convert to fraction form
    63,816,286.16/88,066,657.30 = 36,998,828.41/x
  3. Step 3: Cross multiply
    63,816,286.16x = 88,066,657.30 × 36,998,828.41
  4. Step 4: Simplify right side
    63,816,286.16x = 3,258,363,142,084,838.50
  5. Step 5: Solve for x
    x = 3,258,363,142,084,838.50/63,816,286.16
  6. Step 6: Final answer
    x = 51,058,488.96

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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.