Home / 37,221,777.99-55,835,320.82-9,927,915.93

Finding the Fourth Proportional to 37,221,777.99, 55,835,320.82 and 9,927,915.93

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Solution

The fourth proportional to 37,221,777.99, 55,835,320.82 and 9,927,915.93 is: 14,892,581.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,221,777.99 : 55,835,320.82 = 9,927,915.93 : x
  2. Step 2: Convert to fraction form
    37,221,777.99/55,835,320.82 = 9,927,915.93/x
  3. Step 3: Cross multiply
    37,221,777.99x = 55,835,320.82 × 9,927,915.93
  4. Step 4: Simplify right side
    37,221,777.99x = 554,328,370,975,899.06
  5. Step 5: Solve for x
    x = 554,328,370,975,899.06/37,221,777.99
  6. Step 6: Final answer
    x = 14,892,581.73

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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.