Home / 48,383,884.35-66,769,731-26,653,852.35

Finding the Fourth Proportional to 48,383,884.35, 66,769,731 and 26,653,852.35

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Solution

The fourth proportional to 48,383,884.35, 66,769,731 and 26,653,852.35 is: 36,782,300.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,884.35 : 66,769,731 = 26,653,852.35 : x
  2. Step 2: Convert to fraction form
    48,383,884.35/66,769,731 = 26,653,852.35/x
  3. Step 3: Cross multiply
    48,383,884.35x = 66,769,731 × 26,653,852.35
  4. Step 4: Simplify right side
    48,383,884.35x = 1,779,670,551,523,218
  5. Step 5: Solve for x
    x = 1,779,670,551,523,218/48,383,884.35
  6. Step 6: Final answer
    x = 36,782,300.05

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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.