Home / 3,625,464,997,610.70-5,005,400,032,139.80-2,307,820,885,875.20

Finding the Fourth Proportional to 3,625,464,997,610.70, 5,005,400,032,139.80 and 2,307,820,885,875.20

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Solution

The fourth proportional to 3,625,464,997,610.70, 5,005,400,032,139.80 and 2,307,820,885,875.20 is: 3,186,230,385,328.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,464,997,610.70 : 5,005,400,032,139.80 = 2,307,820,885,875.20 : x
  2. Step 2: Convert to fraction form
    3,625,464,997,610.70/5,005,400,032,139.80 = 2,307,820,885,875.20/x
  3. Step 3: Cross multiply
    3,625,464,997,610.70x = 5,005,400,032,139.80 × 2,307,820,885,875.20
  4. Step 4: Simplify right side
    3,625,464,997,610.70x = 11,551,566,736,332,628,454,014,976
  5. Step 5: Solve for x
    x = 11,551,566,736,332,628,454,014,976/3,625,464,997,610.70
  6. Step 6: Final answer
    x = 3,186,230,385,328.64

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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.