Home / 55,997,816.70-83,996,725.05-44,660,408.70

Finding the Fourth Proportional to 55,997,816.70, 83,996,725.05 and 44,660,408.70

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Solution

The fourth proportional to 55,997,816.70, 83,996,725.05 and 44,660,408.70 is: 66,990,613.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,997,816.70 : 83,996,725.05 = 44,660,408.70 : x
  2. Step 2: Convert to fraction form
    55,997,816.70/83,996,725.05 = 44,660,408.70/x
  3. Step 3: Cross multiply
    55,997,816.70x = 83,996,725.05 × 44,660,408.70
  4. Step 4: Simplify right side
    55,997,816.70x = 3,751,328,070,194,528
  5. Step 5: Solve for x
    x = 3,751,328,070,194,528/55,997,816.70
  6. Step 6: Final answer
    x = 66,990,613.05

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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.