Home / 43,701,946.80-65,552,920.20-14,938,522.80

Finding the Fourth Proportional to 43,701,946.80, 65,552,920.20 and 14,938,522.80

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Solution

The fourth proportional to 43,701,946.80, 65,552,920.20 and 14,938,522.80 is: 22,407,784.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,701,946.80 : 65,552,920.20 = 14,938,522.80 : x
  2. Step 2: Convert to fraction form
    43,701,946.80/65,552,920.20 = 14,938,522.80/x
  3. Step 3: Cross multiply
    43,701,946.80x = 65,552,920.20 × 14,938,522.80
  4. Step 4: Simplify right side
    43,701,946.80x = 979,263,793,014,280.62
  5. Step 5: Solve for x
    x = 979,263,793,014,280.62/43,701,946.80
  6. Step 6: Final answer
    x = 22,407,784.20

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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.