Home / 22,625,211.16-33,937,885.86-5,585,885.92

Finding the Fourth Proportional to 22,625,211.16, 33,937,885.86 and 5,585,885.92

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Solution

The fourth proportional to 22,625,211.16, 33,937,885.86 and 5,585,885.92 is: 8,378,845.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,625,211.16 : 33,937,885.86 = 5,585,885.92 : x
  2. Step 2: Convert to fraction form
    22,625,211.16/33,937,885.86 = 5,585,885.92/x
  3. Step 3: Cross multiply
    22,625,211.16x = 33,937,885.86 × 5,585,885.92
  4. Step 4: Simplify right side
    22,625,211.16x = 189,573,158,779,941.09
  5. Step 5: Solve for x
    x = 189,573,158,779,941.09/22,625,211.16
  6. Step 6: Final answer
    x = 8,378,845.94

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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.