Home / 2,475,729,813,761.90-3,715,291,038,537-864,063,694,534.30

Finding the Fourth Proportional to 2,475,729,813,761.90, 3,715,291,038,537 and 864,063,694,534.30

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Solution

The fourth proportional to 2,475,729,813,761.90, 3,715,291,038,537 and 864,063,694,534.30 is: 1,296,687,580,035.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,729,813,761.90 : 3,715,291,038,537 = 864,063,694,534.30 : x
  2. Step 2: Convert to fraction form
    2,475,729,813,761.90/3,715,291,038,537 = 864,063,694,534.30/x
  3. Step 3: Cross multiply
    2,475,729,813,761.90x = 3,715,291,038,537 × 864,063,694,534.30
  4. Step 4: Simplify right side
    2,475,729,813,761.90x = 3,210,248,101,028,456,617,213,952
  5. Step 5: Solve for x
    x = 3,210,248,101,028,456,617,213,952/2,475,729,813,761.90
  6. Step 6: Final answer
    x = 1,296,687,580,035.42

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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.