Home / 40,648,366.69-60,984,527.54-16,374,802.66

Finding the Fourth Proportional to 40,648,366.69, 60,984,527.54 and 16,374,802.66

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Solution

The fourth proportional to 40,648,366.69, 60,984,527.54 and 16,374,802.66 is: 24,567,029.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,648,366.69 : 60,984,527.54 = 16,374,802.66 : x
  2. Step 2: Convert to fraction form
    40,648,366.69/60,984,527.54 = 16,374,802.66/x
  3. Step 3: Cross multiply
    40,648,366.69x = 60,984,527.54 × 16,374,802.66
  4. Step 4: Simplify right side
    40,648,366.69x = 998,609,603,546,499.88
  5. Step 5: Solve for x
    x = 998,609,603,546,499.88/40,648,366.69
  6. Step 6: Final answer
    x = 24,567,029.01

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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.