Home / 35,549,271.60-53,323,907.40-32,777,905.20

Finding the Fourth Proportional to 35,549,271.60, 53,323,907.40 and 32,777,905.20

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Solution

The fourth proportional to 35,549,271.60, 53,323,907.40 and 32,777,905.20 is: 49,166,857.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,549,271.60 : 53,323,907.40 = 32,777,905.20 : x
  2. Step 2: Convert to fraction form
    35,549,271.60/53,323,907.40 = 32,777,905.20/x
  3. Step 3: Cross multiply
    35,549,271.60x = 53,323,907.40 × 32,777,905.20
  4. Step 4: Simplify right side
    35,549,271.60x = 1,747,845,981,650,778.50
  5. Step 5: Solve for x
    x = 1,747,845,981,650,778.50/35,549,271.60
  6. Step 6: Final answer
    x = 49,166,857.80

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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.