Home / 106,848,208.57-160,231,457.65-58,300,113.68

Finding the Fourth Proportional to 106,848,208.57, 160,231,457.65 and 58,300,113.68

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Solution

The fourth proportional to 106,848,208.57, 160,231,457.65 and 58,300,113.68 is: 87,427,878.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,848,208.57 : 160,231,457.65 = 58,300,113.68 : x
  2. Step 2: Convert to fraction form
    106,848,208.57/160,231,457.65 = 58,300,113.68/x
  3. Step 3: Cross multiply
    106,848,208.57x = 160,231,457.65 × 58,300,113.68
  4. Step 4: Simplify right side
    106,848,208.57x = 9,341,512,195,014,448
  5. Step 5: Solve for x
    x = 9,341,512,195,014,448/106,848,208.57
  6. Step 6: Final answer
    x = 87,427,878.48

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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.