Home / 38,583,931,107.04-57,856,024,543.44-17,318,149,112.32

Finding the Fourth Proportional to 38,583,931,107.04, 57,856,024,543.44 and 17,318,149,112.32

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Solution

The fourth proportional to 38,583,931,107.04, 57,856,024,543.44 and 17,318,149,112.32 is: 25,968,304,196.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583,931,107.04 : 57,856,024,543.44 = 17,318,149,112.32 : x
  2. Step 2: Convert to fraction form
    38,583,931,107.04/57,856,024,543.44 = 17,318,149,112.32/x
  3. Step 3: Cross multiply
    38,583,931,107.04x = 57,856,024,543.44 × 17,318,149,112.32
  4. Step 4: Simplify right side
    38,583,931,107.04x = 1,001,959,260,089,339,609,088
  5. Step 5: Solve for x
    x = 1,001,959,260,089,339,609,088/38,583,931,107.04
  6. Step 6: Final answer
    x = 25,968,304,196.63

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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.