Home / 33,205,809.60-49,808,714.40-26,487,345.60

Finding the Fourth Proportional to 33,205,809.60, 49,808,714.40 and 26,487,345.60

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Solution

The fourth proportional to 33,205,809.60, 49,808,714.40 and 26,487,345.60 is: 39,731,018.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,205,809.60 : 49,808,714.40 = 26,487,345.60 : x
  2. Step 2: Convert to fraction form
    33,205,809.60/49,808,714.40 = 26,487,345.60/x
  3. Step 3: Cross multiply
    33,205,809.60x = 49,808,714.40 × 26,487,345.60
  4. Step 4: Simplify right side
    33,205,809.60x = 1,319,300,632,204,496.75
  5. Step 5: Solve for x
    x = 1,319,300,632,204,496.75/33,205,809.60
  6. Step 6: Final answer
    x = 39,731,018.40

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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.