Home / 53,026,770.04-79,540,247.32-16,637,952.96

Finding the Fourth Proportional to 53,026,770.04, 79,540,247.32 and 16,637,952.96

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Solution

The fourth proportional to 53,026,770.04, 79,540,247.32 and 16,637,952.96 is: 24,956,958.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,026,770.04 : 79,540,247.32 = 16,637,952.96 : x
  2. Step 2: Convert to fraction form
    53,026,770.04/79,540,247.32 = 16,637,952.96/x
  3. Step 3: Cross multiply
    53,026,770.04x = 79,540,247.32 × 16,637,952.96
  4. Step 4: Simplify right side
    53,026,770.04x = 1,323,386,892,897,629.75
  5. Step 5: Solve for x
    x = 1,323,386,892,897,629.75/53,026,770.04
  6. Step 6: Final answer
    x = 24,956,958.38

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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.