Home / 37,345,087.70-56,017,631.55-33,997,009.40

Finding the Fourth Proportional to 37,345,087.70, 56,017,631.55 and 33,997,009.40

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Solution

The fourth proportional to 37,345,087.70, 56,017,631.55 and 33,997,009.40 is: 50,995,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,345,087.70 : 56,017,631.55 = 33,997,009.40 : x
  2. Step 2: Convert to fraction form
    37,345,087.70/56,017,631.55 = 33,997,009.40/x
  3. Step 3: Cross multiply
    37,345,087.70x = 56,017,631.55 × 33,997,009.40
  4. Step 4: Simplify right side
    37,345,087.70x = 1,904,431,946,371,086.50
  5. Step 5: Solve for x
    x = 1,904,431,946,371,086.50/37,345,087.70
  6. Step 6: Final answer
    x = 50,995,514.10

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1.5x scale

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.