Home / 15,249,611.87-22,875,153.48-5,014,245.05

Finding the Fourth Proportional to 15,249,611.87, 22,875,153.48 and 5,014,245.05

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Solution

The fourth proportional to 15,249,611.87, 22,875,153.48 and 5,014,245.05 is: 7,521,609.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,249,611.87 : 22,875,153.48 = 5,014,245.05 : x
  2. Step 2: Convert to fraction form
    15,249,611.87/22,875,153.48 = 5,014,245.05/x
  3. Step 3: Cross multiply
    15,249,611.87x = 22,875,153.48 × 5,014,245.05
  4. Step 4: Simplify right side
    15,249,611.87x = 114,701,625,105,080.27
  5. Step 5: Solve for x
    x = 114,701,625,105,080.27/15,249,611.87
  6. Step 6: Final answer
    x = 7,521,609.47

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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.