Home / 44,289,111.30-66,433,666.95-32,809,985.70

Finding the Fourth Proportional to 44,289,111.30, 66,433,666.95 and 32,809,985.70

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Solution

The fourth proportional to 44,289,111.30, 66,433,666.95 and 32,809,985.70 is: 49,214,978.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,111.30 : 66,433,666.95 = 32,809,985.70 : x
  2. Step 2: Convert to fraction form
    44,289,111.30/66,433,666.95 = 32,809,985.70/x
  3. Step 3: Cross multiply
    44,289,111.30x = 66,433,666.95 × 32,809,985.70
  4. Step 4: Simplify right side
    44,289,111.30x = 2,179,687,662,628,062.75
  5. Step 5: Solve for x
    x = 2,179,687,662,628,062.75/44,289,111.30
  6. Step 6: Final answer
    x = 49,214,978.55

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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.