Home / 6,653,980,297,955-9,182,485,846,970.40-3,727,554,523,815.90

Finding the Fourth Proportional to 6,653,980,297,955, 9,182,485,846,970.40 and 3,727,554,523,815.90

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Solution

The fourth proportional to 6,653,980,297,955, 9,182,485,846,970.40 and 3,727,554,523,815.90 is: 5,144,021,341,522.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,980,297,955 : 9,182,485,846,970.40 = 3,727,554,523,815.90 : x
  2. Step 2: Convert to fraction form
    6,653,980,297,955/9,182,485,846,970.40 = 3,727,554,523,815.90/x
  3. Step 3: Cross multiply
    6,653,980,297,955x = 9,182,485,846,970.40 × 3,727,554,523,815.90
  4. Step 4: Simplify right side
    6,653,980,297,955x = 34,228,216,658,749,989,687,656,448
  5. Step 5: Solve for x
    x = 34,228,216,658,749,989,687,656,448/6,653,980,297,955
  6. Step 6: Final answer
    x = 5,144,021,341,522.38

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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.