Home / 94,106,977.60-141,210,621.60-36,601,124.80

Finding the Fourth Proportional to 94,106,977.60, 141,210,621.60 and 36,601,124.80

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Solution

The fourth proportional to 94,106,977.60, 141,210,621.60 and 36,601,124.80 is: 54,921,194.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,106,977.60 : 141,210,621.60 = 36,601,124.80 : x
  2. Step 2: Convert to fraction form
    94,106,977.60/141,210,621.60 = 36,601,124.80/x
  3. Step 3: Cross multiply
    94,106,977.60x = 141,210,621.60 × 36,601,124.80
  4. Step 4: Simplify right side
    94,106,977.60x = 5,168,467,584,267,175
  5. Step 5: Solve for x
    x = 5,168,467,584,267,175/94,106,977.60
  6. Step 6: Final answer
    x = 54,921,194.11

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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.