Home / 55,091,330.40-82,636,995.60-24,858,242.40

Finding the Fourth Proportional to 55,091,330.40, 82,636,995.60 and 24,858,242.40

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Solution

The fourth proportional to 55,091,330.40, 82,636,995.60 and 24,858,242.40 is: 37,287,363.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,091,330.40 : 82,636,995.60 = 24,858,242.40 : x
  2. Step 2: Convert to fraction form
    55,091,330.40/82,636,995.60 = 24,858,242.40/x
  3. Step 3: Cross multiply
    55,091,330.40x = 82,636,995.60 × 24,858,242.40
  4. Step 4: Simplify right side
    55,091,330.40x = 2,054,210,467,832,533.25
  5. Step 5: Solve for x
    x = 2,054,210,467,832,533.25/55,091,330.40
  6. Step 6: Final answer
    x = 37,287,363.60

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Similar ratio
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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.