Home / 35,997,479.10-53,996,218.65-28,823,025.60

Finding the Fourth Proportional to 35,997,479.10, 53,996,218.65 and 28,823,025.60

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Solution

The fourth proportional to 35,997,479.10, 53,996,218.65 and 28,823,025.60 is: 43,234,538.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,997,479.10 : 53,996,218.65 = 28,823,025.60 : x
  2. Step 2: Convert to fraction form
    35,997,479.10/53,996,218.65 = 28,823,025.60/x
  3. Step 3: Cross multiply
    35,997,479.10x = 53,996,218.65 × 28,823,025.60
  4. Step 4: Simplify right side
    35,997,479.10x = 1,556,334,392,452,147.50
  5. Step 5: Solve for x
    x = 1,556,334,392,452,147.50/35,997,479.10
  6. Step 6: Final answer
    x = 43,234,538.40

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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.