Home / 34,604,460.40-51,906,690.60-16,688,556.40

Finding the Fourth Proportional to 34,604,460.40, 51,906,690.60 and 16,688,556.40

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Solution

The fourth proportional to 34,604,460.40, 51,906,690.60 and 16,688,556.40 is: 25,032,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,604,460.40 : 51,906,690.60 = 16,688,556.40 : x
  2. Step 2: Convert to fraction form
    34,604,460.40/51,906,690.60 = 16,688,556.40/x
  3. Step 3: Cross multiply
    34,604,460.40x = 51,906,690.60 × 16,688,556.40
  4. Step 4: Simplify right side
    34,604,460.40x = 866,247,733,615,449.88
  5. Step 5: Solve for x
    x = 866,247,733,615,449.88/34,604,460.40
  6. Step 6: Final answer
    x = 25,032,834.60

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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.