Home / 43,111,157.76-64,600,537.14-29,260,126.08

Finding the Fourth Proportional to 43,111,157.76, 64,600,537.14 and 29,260,126.08

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Solution

The fourth proportional to 43,111,157.76, 64,600,537.14 and 29,260,126.08 is: 43,845,258.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,111,157.76 : 64,600,537.14 = 29,260,126.08 : x
  2. Step 2: Convert to fraction form
    43,111,157.76/64,600,537.14 = 29,260,126.08/x
  3. Step 3: Cross multiply
    43,111,157.76x = 64,600,537.14 × 29,260,126.08
  4. Step 4: Simplify right side
    43,111,157.76x = 1,890,219,861,552,122.50
  5. Step 5: Solve for x
    x = 1,890,219,861,552,122.50/43,111,157.76
  6. Step 6: Final answer
    x = 43,845,258.62

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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.