Home / 3,534,418,145,874.90-4,877,617,387,760.10-2,051,116,975,364.20

Finding the Fourth Proportional to 3,534,418,145,874.90, 4,877,617,387,760.10 and 2,051,116,975,364.20

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Solution

The fourth proportional to 3,534,418,145,874.90, 4,877,617,387,760.10 and 2,051,116,975,364.20 is: 2,830,611,266,254.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,534,418,145,874.90 : 4,877,617,387,760.10 = 2,051,116,975,364.20 : x
  2. Step 2: Convert to fraction form
    3,534,418,145,874.90/4,877,617,387,760.10 = 2,051,116,975,364.20/x
  3. Step 3: Cross multiply
    3,534,418,145,874.90x = 4,877,617,387,760.10 × 2,051,116,975,364.20
  4. Step 4: Simplify right side
    3,534,418,145,874.90x = 10,004,563,823,366,325,820,981,248
  5. Step 5: Solve for x
    x = 10,004,563,823,366,325,820,981,248/3,534,418,145,874.90
  6. Step 6: Final answer
    x = 2,830,611,266,254.07

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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.