Home / 201,744,006.60-302,616,009.90-183,568,724.40

Finding the Fourth Proportional to 201,744,006.60, 302,616,009.90 and 183,568,724.40

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Solution

The fourth proportional to 201,744,006.60, 302,616,009.90 and 183,568,724.40 is: 275,353,086.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,744,006.60 : 302,616,009.90 = 183,568,724.40 : x
  2. Step 2: Convert to fraction form
    201,744,006.60/302,616,009.90 = 183,568,724.40/x
  3. Step 3: Cross multiply
    201,744,006.60x = 302,616,009.90 × 183,568,724.40
  4. Step 4: Simplify right side
    201,744,006.60x = 55,550,834,920,360,768
  5. Step 5: Solve for x
    x = 55,550,834,920,360,768/201,744,006.60
  6. Step 6: Final answer
    x = 275,353,086.60

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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.