Home / 15,826,781.16-23,727,769.83-6,249,328.59

Finding the Fourth Proportional to 15,826,781.16, 23,727,769.83 and 6,249,328.59

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Solution

The fourth proportional to 15,826,781.16, 23,727,769.83 and 6,249,328.59 is: 9,369,095.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826,781.16 : 23,727,769.83 = 6,249,328.59 : x
  2. Step 2: Convert to fraction form
    15,826,781.16/23,727,769.83 = 6,249,328.59/x
  3. Step 3: Cross multiply
    15,826,781.16x = 23,727,769.83 × 6,249,328.59
  4. Step 4: Simplify right side
    15,826,781.16x = 148,282,630,375,558.44
  5. Step 5: Solve for x
    x = 148,282,630,375,558.44/15,826,781.16
  6. Step 6: Final answer
    x = 9,369,095.89

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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.