Home / 48,383,969.29-66,769,848.18-26,653,937.29

Finding the Fourth Proportional to 48,383,969.29, 66,769,848.18 and 26,653,937.29

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Solution

The fourth proportional to 48,383,969.29, 66,769,848.18 and 26,653,937.29 is: 36,782,417.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,383,969.29 : 66,769,848.18 = 26,653,937.29 : x
  2. Step 2: Convert to fraction form
    48,383,969.29/66,769,848.18 = 26,653,937.29/x
  3. Step 3: Cross multiply
    48,383,969.29x = 66,769,848.18 × 26,653,937.29
  4. Step 4: Simplify right side
    48,383,969.29x = 1,779,679,346,085,616
  5. Step 5: Solve for x
    x = 1,779,679,346,085,616/48,383,969.29
  6. Step 6: Final answer
    x = 36,782,417.24

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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.