Home / 4,518,993,404.58-6,236,051,842.17-2,484,429,444.42

Finding the Fourth Proportional to 4,518,993,404.58, 6,236,051,842.17 and 2,484,429,444.42

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Solution

The fourth proportional to 4,518,993,404.58, 6,236,051,842.17 and 2,484,429,444.42 is: 3,428,425,188.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,993,404.58 : 6,236,051,842.17 = 2,484,429,444.42 : x
  2. Step 2: Convert to fraction form
    4,518,993,404.58/6,236,051,842.17 = 2,484,429,444.42/x
  3. Step 3: Cross multiply
    4,518,993,404.58x = 6,236,051,842.17 × 2,484,429,444.42
  4. Step 4: Simplify right side
    4,518,993,404.58x = 15,493,030,813,616,732,160
  5. Step 5: Solve for x
    x = 15,493,030,813,616,732,160/4,518,993,404.58
  6. Step 6: Final answer
    x = 3,428,425,188.21

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.