Home / 16,487,070.60-24,719,085.90-9,752,017.80

Finding the Fourth Proportional to 16,487,070.60, 24,719,085.90 and 9,752,017.80

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Solution

The fourth proportional to 16,487,070.60, 24,719,085.90 and 9,752,017.80 is: 14,621,212.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,487,070.60 : 24,719,085.90 = 9,752,017.80 : x
  2. Step 2: Convert to fraction form
    16,487,070.60/24,719,085.90 = 9,752,017.80/x
  3. Step 3: Cross multiply
    16,487,070.60x = 24,719,085.90 × 9,752,017.80
  4. Step 4: Simplify right side
    16,487,070.60x = 241,060,965,696,529.03
  5. Step 5: Solve for x
    x = 241,060,965,696,529.03/16,487,070.60
  6. Step 6: Final answer
    x = 14,621,212.68

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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.