Home / 50,955,485.41-76,357,645.35-37,426,178.53

Finding the Fourth Proportional to 50,955,485.41, 76,357,645.35 and 37,426,178.53

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Solution

The fourth proportional to 50,955,485.41, 76,357,645.35 and 37,426,178.53 is: 56,083,753.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,955,485.41 : 76,357,645.35 = 37,426,178.53 : x
  2. Step 2: Convert to fraction form
    50,955,485.41/76,357,645.35 = 37,426,178.53/x
  3. Step 3: Cross multiply
    50,955,485.41x = 76,357,645.35 × 37,426,178.53
  4. Step 4: Simplify right side
    50,955,485.41x = 2,857,774,866,999,524
  5. Step 5: Solve for x
    x = 2,857,774,866,999,524/50,955,485.41
  6. Step 6: Final answer
    x = 56,083,753.18

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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.