Home / 44,771,732.10-67,124,420.55-30,358,829.70

Finding the Fourth Proportional to 44,771,732.10, 67,124,420.55 and 30,358,829.70

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Solution

The fourth proportional to 44,771,732.10, 67,124,420.55 and 30,358,829.70 is: 45,515,747.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,771,732.10 : 67,124,420.55 = 30,358,829.70 : x
  2. Step 2: Convert to fraction form
    44,771,732.10/67,124,420.55 = 30,358,829.70/x
  3. Step 3: Cross multiply
    44,771,732.10x = 67,124,420.55 × 30,358,829.70
  4. Step 4: Simplify right side
    44,771,732.10x = 2,037,818,852,188,630.25
  5. Step 5: Solve for x
    x = 2,037,818,852,188,630.25/44,771,732.10
  6. Step 6: Final answer
    x = 45,515,747.47

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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.