Home / 35,266,375.80-52,899,563.70-9,711,329.40

Finding the Fourth Proportional to 35,266,375.80, 52,899,563.70 and 9,711,329.40

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Solution

The fourth proportional to 35,266,375.80, 52,899,563.70 and 9,711,329.40 is: 14,566,994.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266,375.80 : 52,899,563.70 = 9,711,329.40 : x
  2. Step 2: Convert to fraction form
    35,266,375.80/52,899,563.70 = 9,711,329.40/x
  3. Step 3: Cross multiply
    35,266,375.80x = 52,899,563.70 × 9,711,329.40
  4. Step 4: Simplify right side
    35,266,375.80x = 513,725,088,206,982.81
  5. Step 5: Solve for x
    x = 513,725,088,206,982.81/35,266,375.80
  6. Step 6: Final answer
    x = 14,566,994.10

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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.