Home / 63,096,868.80-87,088,207.20-36,999,794.19

Finding the Fourth Proportional to 63,096,868.80, 87,088,207.20 and 36,999,794.19

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Solution

The fourth proportional to 63,096,868.80, 87,088,207.20 and 36,999,794.19 is: 51,068,235.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,096,868.80 : 87,088,207.20 = 36,999,794.19 : x
  2. Step 2: Convert to fraction form
    63,096,868.80/87,088,207.20 = 36,999,794.19/x
  3. Step 3: Cross multiply
    63,096,868.80x = 87,088,207.20 × 36,999,794.19
  4. Step 4: Simplify right side
    63,096,868.80x = 3,222,245,742,776,076
  5. Step 5: Solve for x
    x = 3,222,245,742,776,076/63,096,868.80
  6. Step 6: Final answer
    x = 51,068,235.30

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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.