Home / 89,714,829.08-134,594,940.66-25,018,641.06

Finding the Fourth Proportional to 89,714,829.08, 134,594,940.66 and 25,018,641.06

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Solution

The fourth proportional to 89,714,829.08, 134,594,940.66 and 25,018,641.06 is: 37,534,291.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,714,829.08 : 134,594,940.66 = 25,018,641.06 : x
  2. Step 2: Convert to fraction form
    89,714,829.08/134,594,940.66 = 25,018,641.06/x
  3. Step 3: Cross multiply
    89,714,829.08x = 134,594,940.66 × 25,018,641.06
  4. Step 4: Simplify right side
    89,714,829.08x = 3,367,382,509,093,387.50
  5. Step 5: Solve for x
    x = 3,367,382,509,093,387.50/89,714,829.08
  6. Step 6: Final answer
    x = 37,534,291.08

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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.