Home / 94,801,063.74-130,836,107.19-53,550,612.78

Finding the Fourth Proportional to 94,801,063.74, 130,836,107.19 and 53,550,612.78

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Solution

The fourth proportional to 94,801,063.74, 130,836,107.19 and 53,550,612.78 is: 73,905,855.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,801,063.74 : 130,836,107.19 = 53,550,612.78 : x
  2. Step 2: Convert to fraction form
    94,801,063.74/130,836,107.19 = 53,550,612.78/x
  3. Step 3: Cross multiply
    94,801,063.74x = 130,836,107.19 × 53,550,612.78
  4. Step 4: Simplify right side
    94,801,063.74x = 7,006,353,713,774,264
  5. Step 5: Solve for x
    x = 7,006,353,713,774,264/94,801,063.74
  6. Step 6: Final answer
    x = 73,905,855.46

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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.