Home / 48,384,004.90-66,769,897.05-26,653,972.90

Finding the Fourth Proportional to 48,384,004.90, 66,769,897.05 and 26,653,972.90

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Solution

The fourth proportional to 48,384,004.90, 66,769,897.05 and 26,653,972.90 is: 36,782,466.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,004.90 : 66,769,897.05 = 26,653,972.90 : x
  2. Step 2: Convert to fraction form
    48,384,004.90/66,769,897.05 = 26,653,972.90/x
  3. Step 3: Cross multiply
    48,384,004.90x = 66,769,897.05 × 26,653,972.90
  4. Step 4: Simplify right side
    48,384,004.90x = 1,779,683,026,506,489.75
  5. Step 5: Solve for x
    x = 1,779,683,026,506,489.75/48,384,004.90
  6. Step 6: Final answer
    x = 36,782,466.23

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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.