Home / 45,069,740.89-67,604,506.22-29,605,185.35

Finding the Fourth Proportional to 45,069,740.89, 67,604,506.22 and 29,605,185.35

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Solution

The fourth proportional to 45,069,740.89, 67,604,506.22 and 29,605,185.35 is: 44,407,708.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,069,740.89 : 67,604,506.22 = 29,605,185.35 : x
  2. Step 2: Convert to fraction form
    45,069,740.89/67,604,506.22 = 29,605,185.35/x
  3. Step 3: Cross multiply
    45,069,740.89x = 67,604,506.22 × 29,605,185.35
  4. Step 4: Simplify right side
    45,069,740.89x = 2,001,443,937,138,328
  5. Step 5: Solve for x
    x = 2,001,443,937,138,328/45,069,740.89
  6. Step 6: Final answer
    x = 44,407,708.98

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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.