Home / 73,446,484.29-101,356,147.56-40,406,024.37

Finding the Fourth Proportional to 73,446,484.29, 101,356,147.56 and 40,406,024.37

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Solution

The fourth proportional to 73,446,484.29, 101,356,147.56 and 40,406,024.37 is: 55,760,313.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,446,484.29 : 101,356,147.56 = 40,406,024.37 : x
  2. Step 2: Convert to fraction form
    73,446,484.29/101,356,147.56 = 40,406,024.37/x
  3. Step 3: Cross multiply
    73,446,484.29x = 101,356,147.56 × 40,406,024.37
  4. Step 4: Simplify right side
    73,446,484.29x = 4,095,398,968,358,676
  5. Step 5: Solve for x
    x = 4,095,398,968,358,676/73,446,484.29
  6. Step 6: Final answer
    x = 55,760,313.21

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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.