Home / 35,997,452.60-53,996,178.90-28,822,999.10

Finding the Fourth Proportional to 35,997,452.60, 53,996,178.90 and 28,822,999.10

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Solution

The fourth proportional to 35,997,452.60, 53,996,178.90 and 28,822,999.10 is: 43,234,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,997,452.60 : 53,996,178.90 = 28,822,999.10 : x
  2. Step 2: Convert to fraction form
    35,997,452.60/53,996,178.90 = 28,822,999.10/x
  3. Step 3: Cross multiply
    35,997,452.60x = 53,996,178.90 × 28,822,999.10
  4. Step 4: Simplify right side
    35,997,452.60x = 1,556,331,815,838,139
  5. Step 5: Solve for x
    x = 1,556,331,815,838,139/35,997,452.60
  6. Step 6: Final answer
    x = 43,234,498.65

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1.5x scale

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.