Home / 1,479,531,835,132.40-2,219,297,752,698.50-1,479,531,835,132.40

Finding the Fourth Proportional to 1,479,531,835,132.40, 2,219,297,752,698.50 and 1,479,531,835,132.40

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Solution

The fourth proportional to 1,479,531,835,132.40, 2,219,297,752,698.50 and 1,479,531,835,132.40 is: 2,219,297,752,698.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,479,531,835,132.40 : 2,219,297,752,698.50 = 1,479,531,835,132.40 : x
  2. Step 2: Convert to fraction form
    1,479,531,835,132.40/2,219,297,752,698.50 = 1,479,531,835,132.40/x
  3. Step 3: Cross multiply
    1,479,531,835,132.40x = 2,219,297,752,698.50 × 1,479,531,835,132.40
  4. Step 4: Simplify right side
    1,479,531,835,132.40x = 3,283,521,676,755,222,677,946,368
  5. Step 5: Solve for x
    x = 3,283,521,676,755,222,677,946,368/1,479,531,835,132.40
  6. Step 6: Final answer
    x = 2,219,297,752,698.50

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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.