Home / 53,823,000.60-80,746,310.70-17,433,070.20

Finding the Fourth Proportional to 53,823,000.60, 80,746,310.70 and 17,433,070.20

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Solution

The fourth proportional to 53,823,000.60, 80,746,310.70 and 17,433,070.20 is: 26,153,430.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,823,000.60 : 80,746,310.70 = 17,433,070.20 : x
  2. Step 2: Convert to fraction form
    53,823,000.60/80,746,310.70 = 17,433,070.20/x
  3. Step 3: Cross multiply
    53,823,000.60x = 80,746,310.70 × 17,433,070.20
  4. Step 4: Simplify right side
    53,823,000.60x = 1,407,656,102,824,111.25
  5. Step 5: Solve for x
    x = 1,407,656,102,824,111.25/53,823,000.60
  6. Step 6: Final answer
    x = 26,153,430.45

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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.