Home / 63,848,883.68-88,111,457.92-34,480,213.82

Finding the Fourth Proportional to 63,848,883.68, 88,111,457.92 and 34,480,213.82

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Solution

The fourth proportional to 63,848,883.68, 88,111,457.92 and 34,480,213.82 is: 47,582,694.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,848,883.68 : 88,111,457.92 = 34,480,213.82 : x
  2. Step 2: Convert to fraction form
    63,848,883.68/88,111,457.92 = 34,480,213.82/x
  3. Step 3: Cross multiply
    63,848,883.68x = 88,111,457.92 × 34,480,213.82
  4. Step 4: Simplify right side
    63,848,883.68x = 3,038,101,909,073,532.50
  5. Step 5: Solve for x
    x = 3,038,101,909,073,532.50/63,848,883.68
  6. Step 6: Final answer
    x = 47,582,694.23

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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.