Home / 36,201,672.30-54,303,820.65-10,645,265.10

Finding the Fourth Proportional to 36,201,672.30, 54,303,820.65 and 10,645,265.10

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Solution

The fourth proportional to 36,201,672.30, 54,303,820.65 and 10,645,265.10 is: 15,968,283.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,201,672.30 : 54,303,820.65 = 10,645,265.10 : x
  2. Step 2: Convert to fraction form
    36,201,672.30/54,303,820.65 = 10,645,265.10/x
  3. Step 3: Cross multiply
    36,201,672.30x = 54,303,820.65 × 10,645,265.10
  4. Step 4: Simplify right side
    36,201,672.30x = 578,078,566,762,104.25
  5. Step 5: Solve for x
    x = 578,078,566,762,104.25/36,201,672.30
  6. Step 6: Final answer
    x = 15,968,283.51

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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.