Home / 3,362,746,809.60-5,044,120,214.40-1,615,528,233.90

Finding the Fourth Proportional to 3,362,746,809.60, 5,044,120,214.40 and 1,615,528,233.90

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Solution

The fourth proportional to 3,362,746,809.60, 5,044,120,214.40 and 1,615,528,233.90 is: 2,423,292,350.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,746,809.60 : 5,044,120,214.40 = 1,615,528,233.90 : x
  2. Step 2: Convert to fraction form
    3,362,746,809.60/5,044,120,214.40 = 1,615,528,233.90/x
  3. Step 3: Cross multiply
    3,362,746,809.60x = 5,044,120,214.40 × 1,615,528,233.90
  4. Step 4: Simplify right side
    3,362,746,809.60x = 8,148,918,621,548,920,832
  5. Step 5: Solve for x
    x = 8,148,918,621,548,920,832/3,362,746,809.60
  6. Step 6: Final answer
    x = 2,423,292,350.85

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1.5x scale

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.