Home / 25,341,522,325,830-37,961,387,726,136-11,554,143,462,579

Finding the Fourth Proportional to 25,341,522,325,830, 37,961,387,726,136 and 11,554,143,462,579

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Solution

The fourth proportional to 25,341,522,325,830, 37,961,387,726,136 and 11,554,143,462,579 is: 17,308,009,920,907.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,341,522,325,830 : 37,961,387,726,136 = 11,554,143,462,579 : x
  2. Step 2: Convert to fraction form
    25,341,522,325,830/37,961,387,726,136 = 11,554,143,462,579/x
  3. Step 3: Cross multiply
    25,341,522,325,830x = 37,961,387,726,136 × 11,554,143,462,579
  4. Step 4: Simplify right side
    25,341,522,325,830x = 438,611,319,826,360,978,915,721,216
  5. Step 5: Solve for x
    x = 438,611,319,826,360,978,915,721,216/25,341,522,325,830
  6. Step 6: Final answer
    x = 17,308,009,920,907.36

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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.