Home / 23,307,314.70-32,153,890.62-22,226,718

Finding the Fourth Proportional to 23,307,314.70, 32,153,890.62 and 22,226,718

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Solution

The fourth proportional to 23,307,314.70, 32,153,890.62 and 22,226,718 is: 30,663,140.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,307,314.70 : 32,153,890.62 = 22,226,718 : x
  2. Step 2: Convert to fraction form
    23,307,314.70/32,153,890.62 = 22,226,718/x
  3. Step 3: Cross multiply
    23,307,314.70x = 32,153,890.62 × 22,226,718
  4. Step 4: Simplify right side
    23,307,314.70x = 714,675,459,413,585.12
  5. Step 5: Solve for x
    x = 714,675,459,413,585.12/23,307,314.70
  6. Step 6: Final answer
    x = 30,663,140.25

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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.