Home / 23,316,757.60-34,975,136.40-7,360,405.60

Finding the Fourth Proportional to 23,316,757.60, 34,975,136.40 and 7,360,405.60

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Solution

The fourth proportional to 23,316,757.60, 34,975,136.40 and 7,360,405.60 is: 11,040,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,316,757.60 : 34,975,136.40 = 7,360,405.60 : x
  2. Step 2: Convert to fraction form
    23,316,757.60/34,975,136.40 = 7,360,405.60/x
  3. Step 3: Cross multiply
    23,316,757.60x = 34,975,136.40 × 7,360,405.60
  4. Step 4: Simplify right side
    23,316,757.60x = 257,431,189,819,323.81
  5. Step 5: Solve for x
    x = 257,431,189,819,323.81/23,316,757.60
  6. Step 6: Final answer
    x = 11,040,608.40

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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.