Home / 178,606,904,998.90-246,474,411,977.02-97,317,400,836.04

Finding the Fourth Proportional to 178,606,904,998.90, 246,474,411,977.02 and 97,317,400,836.04

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Solution

The fourth proportional to 178,606,904,998.90, 246,474,411,977.02 and 97,317,400,836.04 is: 134,296,314,839.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,606,904,998.90 : 246,474,411,977.02 = 97,317,400,836.04 : x
  2. Step 2: Convert to fraction form
    178,606,904,998.90/246,474,411,977.02 = 97,317,400,836.04/x
  3. Step 3: Cross multiply
    178,606,904,998.90x = 246,474,411,977.02 × 97,317,400,836.04
  4. Step 4: Simplify right side
    178,606,904,998.90x = 23,986,249,146,193,923,801,088
  5. Step 5: Solve for x
    x = 23,986,249,146,193,923,801,088/178,606,904,998.90
  6. Step 6: Final answer
    x = 134,296,314,839.24

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1.5x scale

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.