Home / 48,383,970.04-66,769,849.22-26,653,938.04

Finding the Fourth Proportional to 48,383,970.04, 66,769,849.22 and 26,653,938.04

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Solution

The fourth proportional to 48,383,970.04, 66,769,849.22 and 26,653,938.04 is: 36,782,418.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,970.04 : 66,769,849.22 = 26,653,938.04 : x
  2. Step 2: Convert to fraction form
    48,383,970.04/66,769,849.22 = 26,653,938.04/x
  3. Step 3: Cross multiply
    48,383,970.04x = 66,769,849.22 × 26,653,938.04
  4. Step 4: Simplify right side
    48,383,970.04x = 1,779,679,423,749,828.25
  5. Step 5: Solve for x
    x = 1,779,679,423,749,828.25/48,383,970.04
  6. Step 6: Final answer
    x = 36,782,418.28

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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.