Home / 15,826,866.93-23,727,897.84-6,249,414.36

Finding the Fourth Proportional to 15,826,866.93, 23,727,897.84 and 6,249,414.36

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Solution

The fourth proportional to 15,826,866.93, 23,727,897.84 and 6,249,414.36 is: 9,369,224.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826,866.93 : 23,727,897.84 = 6,249,414.36 : x
  2. Step 2: Convert to fraction form
    15,826,866.93/23,727,897.84 = 6,249,414.36/x
  3. Step 3: Cross multiply
    15,826,866.93x = 23,727,897.84 × 6,249,414.36
  4. Step 4: Simplify right side
    15,826,866.93x = 148,285,465,493,909
  5. Step 5: Solve for x
    x = 148,285,465,493,909/15,826,866.93
  6. Step 6: Final answer
    x = 9,369,224.25

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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.