Home / 746,562,214.20-1,119,843,321.30-592,373,465.40

Finding the Fourth Proportional to 746,562,214.20, 1,119,843,321.30 and 592,373,465.40

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Solution

The fourth proportional to 746,562,214.20, 1,119,843,321.30 and 592,373,465.40 is: 888,560,198.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,562,214.20 : 1,119,843,321.30 = 592,373,465.40 : x
  2. Step 2: Convert to fraction form
    746,562,214.20/1,119,843,321.30 = 592,373,465.40/x
  3. Step 3: Cross multiply
    746,562,214.20x = 1,119,843,321.30 × 592,373,465.40
  4. Step 4: Simplify right side
    746,562,214.20x = 663,365,468,943,526,528
  5. Step 5: Solve for x
    x = 663,365,468,943,526,528/746,562,214.20
  6. Step 6: Final answer
    x = 888,560,198.10

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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.