Home / 12,634,105,175,458-17,435,065,142,131-7,226,977,852,833.60

Finding the Fourth Proportional to 12,634,105,175,458, 17,435,065,142,131 and 7,226,977,852,833.60

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Solution

The fourth proportional to 12,634,105,175,458, 17,435,065,142,131 and 7,226,977,852,833.60 is: 9,973,229,436,909.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,634,105,175,458 : 17,435,065,142,131 = 7,226,977,852,833.60 : x
  2. Step 2: Convert to fraction form
    12,634,105,175,458/17,435,065,142,131 = 7,226,977,852,833.60/x
  3. Step 3: Cross multiply
    12,634,105,175,458x = 17,435,065,142,131 × 7,226,977,852,833.60
  4. Step 4: Simplify right side
    12,634,105,175,458x = 126,002,829,644,891,838,996,283,392
  5. Step 5: Solve for x
    x = 126,002,829,644,891,838,996,283,392/12,634,105,175,458
  6. Step 6: Final answer
    x = 9,973,229,436,909.77

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Double scale
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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.