Home / 15,249,620.25-22,875,166.06-5,014,253.43

Finding the Fourth Proportional to 15,249,620.25, 22,875,166.06 and 5,014,253.43

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Solution

The fourth proportional to 15,249,620.25, 22,875,166.06 and 5,014,253.43 is: 7,521,622.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,249,620.25 : 22,875,166.06 = 5,014,253.43 : x
  2. Step 2: Convert to fraction form
    15,249,620.25/22,875,166.06 = 5,014,253.43/x
  3. Step 3: Cross multiply
    15,249,620.25x = 22,875,166.06 × 5,014,253.43
  4. Step 4: Simplify right side
    15,249,620.25x = 114,701,879,865,638.95
  5. Step 5: Solve for x
    x = 114,701,879,865,638.95/15,249,620.25
  6. Step 6: Final answer
    x = 7,521,622.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.