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Finding the Fourth Proportional to 4,398,497,933.60, 6,597,746,900.40 and 4,398,497,933.60

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Solution

The fourth proportional to 4,398,497,933.60, 6,597,746,900.40 and 4,398,497,933.60 is: 6,597,746,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,497,933.60 : 6,597,746,900.40 = 4,398,497,933.60 : x
  2. Step 2: Convert to fraction form
    4,398,497,933.60/6,597,746,900.40 = 4,398,497,933.60/x
  3. Step 3: Cross multiply
    4,398,497,933.60x = 6,597,746,900.40 × 4,398,497,933.60
  4. Step 4: Simplify right side
    4,398,497,933.60x = 29,020,176,107,825,205,248
  5. Step 5: Solve for x
    x = 29,020,176,107,825,205,248/4,398,497,933.60
  6. Step 6: Final answer
    x = 6,597,746,900.40

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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.