Home / 10,241,515,488.50-14,135,565,036.78-6,226,332,583.58

Finding the Fourth Proportional to 10,241,515,488.50, 14,135,565,036.78 and 6,226,332,583.58

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Solution

The fourth proportional to 10,241,515,488.50, 14,135,565,036.78 and 6,226,332,583.58 is: 8,593,721,239.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,515,488.50 : 14,135,565,036.78 = 6,226,332,583.58 : x
  2. Step 2: Convert to fraction form
    10,241,515,488.50/14,135,565,036.78 = 6,226,332,583.58/x
  3. Step 3: Cross multiply
    10,241,515,488.50x = 14,135,565,036.78 × 6,226,332,583.58
  4. Step 4: Simplify right side
    10,241,515,488.50x = 88,012,729,175,817,535,488
  5. Step 5: Solve for x
    x = 88,012,729,175,817,535,488/10,241,515,488.50
  6. Step 6: Final answer
    x = 8,593,721,239.27

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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.