Home / 96,528,191.22-133,083,871.74-62,520,245.22

Finding the Fourth Proportional to 96,528,191.22, 133,083,871.74 and 62,520,245.22

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Solution

The fourth proportional to 96,528,191.22, 133,083,871.74 and 62,520,245.22 is: 86,196,956.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,528,191.22 : 133,083,871.74 = 62,520,245.22 : x
  2. Step 2: Convert to fraction form
    96,528,191.22/133,083,871.74 = 62,520,245.22/x
  3. Step 3: Cross multiply
    96,528,191.22x = 133,083,871.74 × 62,520,245.22
  4. Step 4: Simplify right side
    96,528,191.22x = 8,320,436,296,011,828
  5. Step 5: Solve for x
    x = 8,320,436,296,011,828/96,528,191.22
  6. Step 6: Final answer
    x = 86,196,956.46

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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.