Home / 57,198,531.84-85,749,430.32-24,826,102.08

Finding the Fourth Proportional to 57,198,531.84, 85,749,430.32 and 24,826,102.08

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Solution

The fourth proportional to 57,198,531.84, 85,749,430.32 and 24,826,102.08 is: 37,218,160.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,198,531.84 : 85,749,430.32 = 24,826,102.08 : x
  2. Step 2: Convert to fraction form
    57,198,531.84/85,749,430.32 = 24,826,102.08/x
  3. Step 3: Cross multiply
    57,198,531.84x = 85,749,430.32 × 24,826,102.08
  4. Step 4: Simplify right side
    57,198,531.84x = 2,128,824,110,426,166.75
  5. Step 5: Solve for x
    x = 2,128,824,110,426,166.75/57,198,531.84
  6. Step 6: Final answer
    x = 37,218,160.01

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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.