Home / 44,852,478.60-67,174,178.85-43,299,040.96

Finding the Fourth Proportional to 44,852,478.60, 67,174,178.85 and 43,299,040.96

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Solution

The fourth proportional to 44,852,478.60, 67,174,178.85 and 43,299,040.96 is: 64,847,643.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,852,478.60 : 67,174,178.85 = 43,299,040.96 : x
  2. Step 2: Convert to fraction form
    44,852,478.60/67,174,178.85 = 43,299,040.96/x
  3. Step 3: Cross multiply
    44,852,478.60x = 67,174,178.85 × 43,299,040.96
  4. Step 4: Simplify right side
    44,852,478.60x = 2,908,577,521,564,483
  5. Step 5: Solve for x
    x = 2,908,577,521,564,483/44,852,478.60
  6. Step 6: Final answer
    x = 64,847,643.03

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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.