Home / 15,946,590.40-23,915,997.60-4,585,854.40

Finding the Fourth Proportional to 15,946,590.40, 23,915,997.60 and 4,585,854.40

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Solution

The fourth proportional to 15,946,590.40, 23,915,997.60 and 4,585,854.40 is: 6,877,663.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,946,590.40 : 23,915,997.60 = 4,585,854.40 : x
  2. Step 2: Convert to fraction form
    15,946,590.40/23,915,997.60 = 4,585,854.40/x
  3. Step 3: Cross multiply
    15,946,590.40x = 23,915,997.60 × 4,585,854.40
  4. Step 4: Simplify right side
    15,946,590.40x = 109,675,282,824,349.45
  5. Step 5: Solve for x
    x = 109,675,282,824,349.45/15,946,590.40
  6. Step 6: Final answer
    x = 6,877,663.51

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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.