Home / 70,936,746.68-97,893,796.92-41,561,050.16

Finding the Fourth Proportional to 70,936,746.68, 97,893,796.92 and 41,561,050.16

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Solution

The fourth proportional to 70,936,746.68, 97,893,796.92 and 41,561,050.16 is: 57,354,885.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,936,746.68 : 97,893,796.92 = 41,561,050.16 : x
  2. Step 2: Convert to fraction form
    70,936,746.68/97,893,796.92 = 41,561,050.16/x
  3. Step 3: Cross multiply
    70,936,746.68x = 97,893,796.92 × 41,561,050.16
  4. Step 4: Simplify right side
    70,936,746.68x = 4,068,569,004,144,973
  5. Step 5: Solve for x
    x = 4,068,569,004,144,973/70,936,746.68
  6. Step 6: Final answer
    x = 57,354,885.79

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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.