Home / 43,405,847.04-59,897,902.08-25,070,039.04

Finding the Fourth Proportional to 43,405,847.04, 59,897,902.08 and 25,070,039.04

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Solution

The fourth proportional to 43,405,847.04, 59,897,902.08 and 25,070,039.04 is: 34,595,402.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,405,847.04 : 59,897,902.08 = 25,070,039.04 : x
  2. Step 2: Convert to fraction form
    43,405,847.04/59,897,902.08 = 25,070,039.04/x
  3. Step 3: Cross multiply
    43,405,847.04x = 59,897,902.08 × 25,070,039.04
  4. Step 4: Simplify right side
    43,405,847.04x = 1,501,642,743,559,697
  5. Step 5: Solve for x
    x = 1,501,642,743,559,697/43,405,847.04
  6. Step 6: Final answer
    x = 34,595,402.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.