Home / 67,444,672.26-93,079,055.32-53,620,116.96

Finding the Fourth Proportional to 67,444,672.26, 93,079,055.32 and 53,620,116.96

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Solution

The fourth proportional to 67,444,672.26, 93,079,055.32 and 53,620,116.96 is: 74,000,060.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,444,672.26 : 93,079,055.32 = 53,620,116.96 : x
  2. Step 2: Convert to fraction form
    67,444,672.26/93,079,055.32 = 53,620,116.96/x
  3. Step 3: Cross multiply
    67,444,672.26x = 93,079,055.32 × 53,620,116.96
  4. Step 4: Simplify right side
    67,444,672.26x = 4,990,909,832,784,710
  5. Step 5: Solve for x
    x = 4,990,909,832,784,710/67,444,672.26
  6. Step 6: Final answer
    x = 74,000,060.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.