Home / 35,883,810.60-53,833,958.46-10,325,031.72

Finding the Fourth Proportional to 35,883,810.60, 53,833,958.46 and 10,325,031.72

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Solution

The fourth proportional to 35,883,810.60, 53,833,958.46 and 10,325,031.72 is: 15,489,919.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,883,810.60 : 53,833,958.46 = 10,325,031.72 : x
  2. Step 2: Convert to fraction form
    35,883,810.60/53,833,958.46 = 10,325,031.72/x
  3. Step 3: Cross multiply
    35,883,810.60x = 53,833,958.46 × 10,325,031.72
  4. Step 4: Simplify right side
    35,883,810.60x = 555,837,328,712,662.38
  5. Step 5: Solve for x
    x = 555,837,328,712,662.38/35,883,810.60
  6. Step 6: Final answer
    x = 15,489,919.25

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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.