Home / 43,704,016.45-65,430,053.47-43,704,016.45

Finding the Fourth Proportional to 43,704,016.45, 65,430,053.47 and 43,704,016.45

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Solution

The fourth proportional to 43,704,016.45, 65,430,053.47 and 43,704,016.45 is: 65,430,053.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,704,016.45 : 65,430,053.47 = 43,704,016.45 : x
  2. Step 2: Convert to fraction form
    43,704,016.45/65,430,053.47 = 43,704,016.45/x
  3. Step 3: Cross multiply
    43,704,016.45x = 65,430,053.47 × 43,704,016.45
  4. Step 4: Simplify right side
    43,704,016.45x = 2,859,556,133,177,259.50
  5. Step 5: Solve for x
    x = 2,859,556,133,177,259.50/43,704,016.45
  6. Step 6: Final answer
    x = 65,430,053.47

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Double scale
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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.