Home / 104,837,351.10-157,256,026.65-98,885,211.90

Finding the Fourth Proportional to 104,837,351.10, 157,256,026.65 and 98,885,211.90

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Solution

The fourth proportional to 104,837,351.10, 157,256,026.65 and 98,885,211.90 is: 148,327,817.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,837,351.10 : 157,256,026.65 = 98,885,211.90 : x
  2. Step 2: Convert to fraction form
    104,837,351.10/157,256,026.65 = 98,885,211.90/x
  3. Step 3: Cross multiply
    104,837,351.10x = 157,256,026.65 × 98,885,211.90
  4. Step 4: Simplify right side
    104,837,351.10x = 15,550,295,517,837,298
  5. Step 5: Solve for x
    x = 15,550,295,517,837,298/104,837,351.10
  6. Step 6: Final answer
    x = 148,327,817.85

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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.