Home / 35,229,429.60-52,844,144.40-11,297,320.80

Finding the Fourth Proportional to 35,229,429.60, 52,844,144.40 and 11,297,320.80

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Solution

The fourth proportional to 35,229,429.60, 52,844,144.40 and 11,297,320.80 is: 16,945,981.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,229,429.60 : 52,844,144.40 = 11,297,320.80 : x
  2. Step 2: Convert to fraction form
    35,229,429.60/52,844,144.40 = 11,297,320.80/x
  3. Step 3: Cross multiply
    35,229,429.60x = 52,844,144.40 × 11,297,320.80
  4. Step 4: Simplify right side
    35,229,429.60x = 596,997,251,688,323.50
  5. Step 5: Solve for x
    x = 596,997,251,688,323.50/35,229,429.60
  6. Step 6: Final answer
    x = 16,945,981.20

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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.