Home / 50,587,735.10-75,888,841.14-15,575,811.75

Finding the Fourth Proportional to 50,587,735.10, 75,888,841.14 and 15,575,811.75

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Solution

The fourth proportional to 50,587,735.10, 75,888,841.14 and 15,575,811.75 is: 23,365,946.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,587,735.10 : 75,888,841.14 = 15,575,811.75 : x
  2. Step 2: Convert to fraction form
    50,587,735.10/75,888,841.14 = 15,575,811.75/x
  3. Step 3: Cross multiply
    50,587,735.10x = 75,888,841.14 × 15,575,811.75
  4. Step 4: Simplify right side
    50,587,735.10x = 1,182,030,303,522,295.50
  5. Step 5: Solve for x
    x = 1,182,030,303,522,295.50/50,587,735.10
  6. Step 6: Final answer
    x = 23,365,946.34

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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.