Home / 29,813,556.84-44,688,448.18-13,615,235.16

Finding the Fourth Proportional to 29,813,556.84, 44,688,448.18 and 13,615,235.16

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Solution

The fourth proportional to 29,813,556.84, 44,688,448.18 and 13,615,235.16 is: 20,408,290.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,813,556.84 : 44,688,448.18 = 13,615,235.16 : x
  2. Step 2: Convert to fraction form
    29,813,556.84/44,688,448.18 = 13,615,235.16/x
  3. Step 3: Cross multiply
    29,813,556.84x = 44,688,448.18 × 13,615,235.16
  4. Step 4: Simplify right side
    29,813,556.84x = 608,443,730,755,611.38
  5. Step 5: Solve for x
    x = 608,443,730,755,611.38/29,813,556.84
  6. Step 6: Final answer
    x = 20,408,290.57

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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.