Home / 25,521,539.22-38,282,111.91-6,352,167.60

Finding the Fourth Proportional to 25,521,539.22, 38,282,111.91 and 6,352,167.60

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Solution

The fourth proportional to 25,521,539.22, 38,282,111.91 and 6,352,167.60 is: 9,528,202.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,521,539.22 : 38,282,111.91 = 6,352,167.60 : x
  2. Step 2: Convert to fraction form
    25,521,539.22/38,282,111.91 = 6,352,167.60/x
  3. Step 3: Cross multiply
    25,521,539.22x = 38,282,111.91 × 6,352,167.60
  4. Step 4: Simplify right side
    25,521,539.22x = 243,174,390,934,276.09
  5. Step 5: Solve for x
    x = 243,174,390,934,276.09/25,521,539.22
  6. Step 6: Final answer
    x = 9,528,202.39

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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.