Home / 35,589,158,450.40-53,383,737,675.60-9,419,397,477.60

Finding the Fourth Proportional to 35,589,158,450.40, 53,383,737,675.60 and 9,419,397,477.60

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Solution

The fourth proportional to 35,589,158,450.40, 53,383,737,675.60 and 9,419,397,477.60 is: 14,129,096,216.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,589,158,450.40 : 53,383,737,675.60 = 9,419,397,477.60 : x
  2. Step 2: Convert to fraction form
    35,589,158,450.40/53,383,737,675.60 = 9,419,397,477.60/x
  3. Step 3: Cross multiply
    35,589,158,450.40x = 53,383,737,675.60 × 9,419,397,477.60
  4. Step 4: Simplify right side
    35,589,158,450.40x = 502,842,644,006,406,717,440
  5. Step 5: Solve for x
    x = 502,842,644,006,406,717,440/35,589,158,450.40
  6. Step 6: Final answer
    x = 14,129,096,216.40

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1.5x scale

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.