Home / 2,521,697,747,086.60-3,479,946,246,872.60-1,365,572,778,494.40

Finding the Fourth Proportional to 2,521,697,747,086.60, 3,479,946,246,872.60 and 1,365,572,778,494.40

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Solution

The fourth proportional to 2,521,697,747,086.60, 3,479,946,246,872.60 and 1,365,572,778,494.40 is: 1,884,492,251,636.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,521,697,747,086.60 : 3,479,946,246,872.60 = 1,365,572,778,494.40 : x
  2. Step 2: Convert to fraction form
    2,521,697,747,086.60/3,479,946,246,872.60 = 1,365,572,778,494.40/x
  3. Step 3: Cross multiply
    2,521,697,747,086.60x = 3,479,946,246,872.60 × 1,365,572,778,494.40
  4. Step 4: Simplify right side
    2,521,697,747,086.60x = 4,752,119,865,352,975,240,134,656
  5. Step 5: Solve for x
    x = 4,752,119,865,352,975,240,134,656/2,521,697,747,086.60
  6. Step 6: Final answer
    x = 1,884,492,251,636.13

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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.