Home / 44,292,051.60-66,375,869.40-35,209,683.60

Finding the Fourth Proportional to 44,292,051.60, 66,375,869.40 and 35,209,683.60

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Solution

The fourth proportional to 44,292,051.60, 66,375,869.40 and 35,209,683.60 is: 52,765,073.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,292,051.60 : 66,375,869.40 = 35,209,683.60 : x
  2. Step 2: Convert to fraction form
    44,292,051.60/66,375,869.40 = 35,209,683.60/x
  3. Step 3: Cross multiply
    44,292,051.60x = 66,375,869.40 × 35,209,683.60
  4. Step 4: Simplify right side
    44,292,051.60x = 2,337,073,360,248,922
  5. Step 5: Solve for x
    x = 2,337,073,360,248,922/44,292,051.60
  6. Step 6: Final answer
    x = 52,765,073.55

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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.