Home / 43,260,640.35-59,699,848.28-23,683,350.21

Finding the Fourth Proportional to 43,260,640.35, 59,699,848.28 and 23,683,350.21

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Solution

The fourth proportional to 43,260,640.35, 59,699,848.28 and 23,683,350.21 is: 32,683,113.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,260,640.35 : 59,699,848.28 = 23,683,350.21 : x
  2. Step 2: Convert to fraction form
    43,260,640.35/59,699,848.28 = 23,683,350.21/x
  3. Step 3: Cross multiply
    43,260,640.35x = 59,699,848.28 × 23,683,350.21
  4. Step 4: Simplify right side
    43,260,640.35x = 1,413,892,414,180,689.50
  5. Step 5: Solve for x
    x = 1,413,892,414,180,689.50/43,260,640.35
  6. Step 6: Final answer
    x = 32,683,113.40

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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.