Home / 23,656,100.80-35,478,798-10,864,308.64

Finding the Fourth Proportional to 23,656,100.80, 35,478,798 and 10,864,308.64

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Solution

The fourth proportional to 23,656,100.80, 35,478,798 and 10,864,308.64 is: 16,294,004.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656,100.80 : 35,478,798 = 10,864,308.64 : x
  2. Step 2: Convert to fraction form
    23,656,100.80/35,478,798 = 10,864,308.64/x
  3. Step 3: Cross multiply
    23,656,100.80x = 35,478,798 × 10,864,308.64
  4. Step 4: Simplify right side
    23,656,100.80x = 385,452,611,648,214.75
  5. Step 5: Solve for x
    x = 385,452,611,648,214.75/23,656,100.80
  6. Step 6: Final answer
    x = 16,294,004.45

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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.