Home / 94,158,358.80-141,237,538.20-48,734,077.20

Finding the Fourth Proportional to 94,158,358.80, 141,237,538.20 and 48,734,077.20

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Solution

The fourth proportional to 94,158,358.80, 141,237,538.20 and 48,734,077.20 is: 73,101,115.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,158,358.80 : 141,237,538.20 = 48,734,077.20 : x
  2. Step 2: Convert to fraction form
    94,158,358.80/141,237,538.20 = 48,734,077.20/x
  3. Step 3: Cross multiply
    94,158,358.80x = 141,237,538.20 × 48,734,077.20
  4. Step 4: Simplify right side
    94,158,358.80x = 6,883,081,090,176,749
  5. Step 5: Solve for x
    x = 6,883,081,090,176,749/94,158,358.80
  6. Step 6: Final answer
    x = 73,101,115.80

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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.