Home / 3,432,643,637,325.70-4,733,866,288,355.90-2,505,228,722,347.80

Finding the Fourth Proportional to 3,432,643,637,325.70, 4,733,866,288,355.90 and 2,505,228,722,347.80

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Solution

The fourth proportional to 3,432,643,637,325.70, 4,733,866,288,355.90 and 2,505,228,722,347.80 is: 3,454,893,384,325.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,643,637,325.70 : 4,733,866,288,355.90 = 2,505,228,722,347.80 : x
  2. Step 2: Convert to fraction form
    3,432,643,637,325.70/4,733,866,288,355.90 = 2,505,228,722,347.80/x
  3. Step 3: Cross multiply
    3,432,643,637,325.70x = 4,733,866,288,355.90 × 2,505,228,722,347.80
  4. Step 4: Simplify right side
    3,432,643,637,325.70x = 11,859,417,793,343,174,284,935,168
  5. Step 5: Solve for x
    x = 11,859,417,793,343,174,284,935,168/3,432,643,637,325.70
  6. Step 6: Final answer
    x = 3,454,893,384,325.38

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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.