Home / 53,728,304.76-80,584,583.88-26,427,269.34

Finding the Fourth Proportional to 53,728,304.76, 80,584,583.88 and 26,427,269.34

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Solution

The fourth proportional to 53,728,304.76, 80,584,583.88 and 26,427,269.34 is: 39,637,031.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,728,304.76 : 80,584,583.88 = 26,427,269.34 : x
  2. Step 2: Convert to fraction form
    53,728,304.76/80,584,583.88 = 26,427,269.34/x
  3. Step 3: Cross multiply
    53,728,304.76x = 80,584,583.88 × 26,427,269.34
  4. Step 4: Simplify right side
    53,728,304.76x = 2,129,630,502,848,582
  5. Step 5: Solve for x
    x = 2,129,630,502,848,582/53,728,304.76
  6. Step 6: Final answer
    x = 39,637,031.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.