Home / 37,914,746.22-52,323,834.16-22,231,590.16

Finding the Fourth Proportional to 37,914,746.22, 52,323,834.16 and 22,231,590.16

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Solution

The fourth proportional to 37,914,746.22, 52,323,834.16 and 22,231,590.16 is: 30,680,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,914,746.22 : 52,323,834.16 = 22,231,590.16 : x
  2. Step 2: Convert to fraction form
    37,914,746.22/52,323,834.16 = 22,231,590.16/x
  3. Step 3: Cross multiply
    37,914,746.22x = 52,323,834.16 × 22,231,590.16
  4. Step 4: Simplify right side
    37,914,746.22x = 1,163,242,036,644,927.75
  5. Step 5: Solve for x
    x = 1,163,242,036,644,927.75/37,914,746.22
  6. Step 6: Final answer
    x = 30,680,464.80

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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.