Home / 73,953,771.48-102,056,127.48-41,358,723.48

Finding the Fourth Proportional to 73,953,771.48, 102,056,127.48 and 41,358,723.48

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Solution

The fourth proportional to 73,953,771.48, 102,056,127.48 and 41,358,723.48 is: 57,074,995.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,953,771.48 : 102,056,127.48 = 41,358,723.48 : x
  2. Step 2: Convert to fraction form
    73,953,771.48/102,056,127.48 = 41,358,723.48/x
  3. Step 3: Cross multiply
    73,953,771.48x = 102,056,127.48 × 41,358,723.48
  4. Step 4: Simplify right side
    73,953,771.48x = 4,220,911,155,884,949
  5. Step 5: Solve for x
    x = 4,220,911,155,884,949/73,953,771.48
  6. Step 6: Final answer
    x = 57,074,995.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.