Home / 15,677,934.37-23,516,890.62-4,896,159.24

Finding the Fourth Proportional to 15,677,934.37, 23,516,890.62 and 4,896,159.24

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Solution

The fourth proportional to 15,677,934.37, 23,516,890.62 and 4,896,159.24 is: 7,344,235.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,934.37 : 23,516,890.62 = 4,896,159.24 : x
  2. Step 2: Convert to fraction form
    15,677,934.37/23,516,890.62 = 4,896,159.24/x
  3. Step 3: Cross multiply
    15,677,934.37x = 23,516,890.62 × 4,896,159.24
  4. Step 4: Simplify right side
    15,677,934.37x = 115,142,441,305,182.34
  5. Step 5: Solve for x
    x = 115,142,441,305,182.34/15,677,934.37
  6. Step 6: Final answer
    x = 7,344,235.45

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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.