Home / 3,225,998,979.10-4,838,998,468.65-3,225,998,979.10

Finding the Fourth Proportional to 3,225,998,979.10, 4,838,998,468.65 and 3,225,998,979.10

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Solution

The fourth proportional to 3,225,998,979.10, 4,838,998,468.65 and 3,225,998,979.10 is: 4,838,998,468.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,998,979.10 : 4,838,998,468.65 = 3,225,998,979.10 : x
  2. Step 2: Convert to fraction form
    3,225,998,979.10/4,838,998,468.65 = 3,225,998,979.10/x
  3. Step 3: Cross multiply
    3,225,998,979.10x = 4,838,998,468.65 × 3,225,998,979.10
  4. Step 4: Simplify right side
    3,225,998,979.10x = 15,610,604,119,731,361,792
  5. Step 5: Solve for x
    x = 15,610,604,119,731,361,792/3,225,998,979.10
  6. Step 6: Final answer
    x = 4,838,998,468.65

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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.