Home / 45,343,307.25-62,570,636.19-25,500,038.22

Finding the Fourth Proportional to 45,343,307.25, 62,570,636.19 and 25,500,038.22

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Solution

The fourth proportional to 45,343,307.25, 62,570,636.19 and 25,500,038.22 is: 35,188,293.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,343,307.25 : 62,570,636.19 = 25,500,038.22 : x
  2. Step 2: Convert to fraction form
    45,343,307.25/62,570,636.19 = 25,500,038.22/x
  3. Step 3: Cross multiply
    45,343,307.25x = 62,570,636.19 × 25,500,038.22
  4. Step 4: Simplify right side
    45,343,307.25x = 1,595,553,614,294,715
  5. Step 5: Solve for x
    x = 1,595,553,614,294,715/45,343,307.25
  6. Step 6: Final answer
    x = 35,188,293.73

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1.5x scale

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.