Home / 73,595,595.38-101,562,593.31-40,557,029.93

Finding the Fourth Proportional to 73,595,595.38, 101,562,593.31 and 40,557,029.93

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Solution

The fourth proportional to 73,595,595.38, 101,562,593.31 and 40,557,029.93 is: 55,969,071.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,595,595.38 : 101,562,593.31 = 40,557,029.93 : x
  2. Step 2: Convert to fraction form
    73,595,595.38/101,562,593.31 = 40,557,029.93/x
  3. Step 3: Cross multiply
    73,595,595.38x = 101,562,593.31 × 40,557,029.93
  4. Step 4: Simplify right side
    73,595,595.38x = 4,119,077,136,642,088
  5. Step 5: Solve for x
    x = 4,119,077,136,642,088/73,595,595.38
  6. Step 6: Final answer
    x = 55,969,071.46

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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.