Home / 39,572,437.80-59,358,656.70-35,667,330.60

Finding the Fourth Proportional to 39,572,437.80, 59,358,656.70 and 35,667,330.60

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Solution

The fourth proportional to 39,572,437.80, 59,358,656.70 and 35,667,330.60 is: 53,500,995.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,572,437.80 : 59,358,656.70 = 35,667,330.60 : x
  2. Step 2: Convert to fraction form
    39,572,437.80/59,358,656.70 = 35,667,330.60/x
  3. Step 3: Cross multiply
    39,572,437.80x = 59,358,656.70 × 35,667,330.60
  4. Step 4: Simplify right side
    39,572,437.80x = 2,117,164,832,490,805.25
  5. Step 5: Solve for x
    x = 2,117,164,832,490,805.25/39,572,437.80
  6. Step 6: Final answer
    x = 53,500,995.90

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Similar ratio
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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.