Home / 53,822,975.10-80,746,272.45-17,433,044.70

Finding the Fourth Proportional to 53,822,975.10, 80,746,272.45 and 17,433,044.70

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Solution

The fourth proportional to 53,822,975.10, 80,746,272.45 and 17,433,044.70 is: 26,153,392.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,822,975.10 : 80,746,272.45 = 17,433,044.70 : x
  2. Step 2: Convert to fraction form
    53,822,975.10/80,746,272.45 = 17,433,044.70/x
  3. Step 3: Cross multiply
    53,822,975.10x = 80,746,272.45 × 17,433,044.70
  4. Step 4: Simplify right side
    53,822,975.10x = 1,407,653,376,979,228.50
  5. Step 5: Solve for x
    x = 1,407,653,376,979,228.50/53,822,975.10
  6. Step 6: Final answer
    x = 26,153,392.20

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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.