Home / 60,804,102.40-91,272,508.80-33,930,246.40

Finding the Fourth Proportional to 60,804,102.40, 91,272,508.80 and 33,930,246.40

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Solution

The fourth proportional to 60,804,102.40, 91,272,508.80 and 33,930,246.40 is: 50,932,397.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,804,102.40 : 91,272,508.80 = 33,930,246.40 : x
  2. Step 2: Convert to fraction form
    60,804,102.40/91,272,508.80 = 33,930,246.40/x
  3. Step 3: Cross multiply
    60,804,102.40x = 91,272,508.80 × 33,930,246.40
  4. Step 4: Simplify right side
    60,804,102.40x = 3,096,898,713,130,168
  5. Step 5: Solve for x
    x = 3,096,898,713,130,168/60,804,102.40
  6. Step 6: Final answer
    x = 50,932,397.50

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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.