Home / 48,383,886.35-66,769,733.76-26,653,854.35

Finding the Fourth Proportional to 48,383,886.35, 66,769,733.76 and 26,653,854.35

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Solution

The fourth proportional to 48,383,886.35, 66,769,733.76 and 26,653,854.35 is: 36,782,302.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,886.35 : 66,769,733.76 = 26,653,854.35 : x
  2. Step 2: Convert to fraction form
    48,383,886.35/66,769,733.76 = 26,653,854.35/x
  3. Step 3: Cross multiply
    48,383,886.35x = 66,769,733.76 × 26,653,854.35
  4. Step 4: Simplify right side
    48,383,886.35x = 1,779,670,758,627,318
  5. Step 5: Solve for x
    x = 1,779,670,758,627,318/48,383,886.35
  6. Step 6: Final answer
    x = 36,782,302.81

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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.