Home / 38,546,143.83-53,205,588.05-24,795,109.17

Finding the Fourth Proportional to 38,546,143.83, 53,205,588.05 and 24,795,109.17

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Solution

The fourth proportional to 38,546,143.83, 53,205,588.05 and 24,795,109.17 is: 34,224,911.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,546,143.83 : 53,205,588.05 = 24,795,109.17 : x
  2. Step 2: Convert to fraction form
    38,546,143.83/53,205,588.05 = 24,795,109.17/x
  3. Step 3: Cross multiply
    38,546,143.83x = 53,205,588.05 × 24,795,109.17
  4. Step 4: Simplify right side
    38,546,143.83x = 1,319,238,364,029,822
  5. Step 5: Solve for x
    x = 1,319,238,364,029,822/38,546,143.83
  6. Step 6: Final answer
    x = 34,224,911.57

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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.