Home / 58,528,067.70-87,792,101.55-36,892,514.10

Finding the Fourth Proportional to 58,528,067.70, 87,792,101.55 and 36,892,514.10

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Solution

The fourth proportional to 58,528,067.70, 87,792,101.55 and 36,892,514.10 is: 55,338,771.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,528,067.70 : 87,792,101.55 = 36,892,514.10 : x
  2. Step 2: Convert to fraction form
    58,528,067.70/87,792,101.55 = 36,892,514.10/x
  3. Step 3: Cross multiply
    58,528,067.70x = 87,792,101.55 × 36,892,514.10
  4. Step 4: Simplify right side
    58,528,067.70x = 3,238,871,344,302,007
  5. Step 5: Solve for x
    x = 3,238,871,344,302,007/58,528,067.70
  6. Step 6: Final answer
    x = 55,338,771.15

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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.