Home / 4,363,509,162,498.80-6,545,270,043,164.50-1,781,931,670,867.10

Finding the Fourth Proportional to 4,363,509,162,498.80, 6,545,270,043,164.50 and 1,781,931,670,867.10

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Solution

The fourth proportional to 4,363,509,162,498.80, 6,545,270,043,164.50 and 1,781,931,670,867.10 is: 2,672,900,078,801.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,509,162,498.80 : 6,545,270,043,164.50 = 1,781,931,670,867.10 : x
  2. Step 2: Convert to fraction form
    4,363,509,162,498.80/6,545,270,043,164.50 = 1,781,931,670,867.10/x
  3. Step 3: Cross multiply
    4,363,509,162,498.80x = 6,545,270,043,164.50 × 1,781,931,670,867.10
  4. Step 4: Simplify right side
    4,363,509,162,498.80x = 11,663,223,984,292,493,069,910,016
  5. Step 5: Solve for x
    x = 11,663,223,984,292,493,069,910,016/4,363,509,162,498.80
  6. Step 6: Final answer
    x = 2,672,900,078,801.13

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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.