Home / 44,710,760.24-66,997,688.76-30,083,500.63

Finding the Fourth Proportional to 44,710,760.24, 66,997,688.76 and 30,083,500.63

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Solution

The fourth proportional to 44,710,760.24, 66,997,688.76 and 30,083,500.63 is: 45,079,193.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,710,760.24 : 66,997,688.76 = 30,083,500.63 : x
  2. Step 2: Convert to fraction form
    44,710,760.24/66,997,688.76 = 30,083,500.63/x
  3. Step 3: Cross multiply
    44,710,760.24x = 66,997,688.76 × 30,083,500.63
  4. Step 4: Simplify right side
    44,710,760.24x = 2,015,525,012,009,485.25
  5. Step 5: Solve for x
    x = 2,015,525,012,009,485.25/44,710,760.24
  6. Step 6: Final answer
    x = 45,079,193.49

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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.