Home / 623,260,834.20-934,891,251.30-599,452,277.40

Finding the Fourth Proportional to 623,260,834.20, 934,891,251.30 and 599,452,277.40

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Solution

The fourth proportional to 623,260,834.20, 934,891,251.30 and 599,452,277.40 is: 899,178,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,260,834.20 : 934,891,251.30 = 599,452,277.40 : x
  2. Step 2: Convert to fraction form
    623,260,834.20/934,891,251.30 = 599,452,277.40/x
  3. Step 3: Cross multiply
    623,260,834.20x = 934,891,251.30 × 599,452,277.40
  4. Step 4: Simplify right side
    623,260,834.20x = 560,422,689,713,120,640
  5. Step 5: Solve for x
    x = 560,422,689,713,120,640/623,260,834.20
  6. Step 6: Final answer
    x = 899,178,416.10

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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.