Home / 15,796,479.33-23,695,637.58-4,437,813.69

Finding the Fourth Proportional to 15,796,479.33, 23,695,637.58 and 4,437,813.69

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Solution

The fourth proportional to 15,796,479.33, 23,695,637.58 and 4,437,813.69 is: 6,656,978.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,479.33 : 23,695,637.58 = 4,437,813.69 : x
  2. Step 2: Convert to fraction form
    15,796,479.33/23,695,637.58 = 4,437,813.69/x
  3. Step 3: Cross multiply
    15,796,479.33x = 23,695,637.58 × 4,437,813.69
  4. Step 4: Simplify right side
    15,796,479.33x = 105,156,824,845,802.47
  5. Step 5: Solve for x
    x = 105,156,824,845,802.47/15,796,479.33
  6. Step 6: Final answer
    x = 6,656,978.60

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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.