Home / 29,986,915.99-44,980,373.96-7,267,813.24

Finding the Fourth Proportional to 29,986,915.99, 44,980,373.96 and 7,267,813.24

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Solution

The fourth proportional to 29,986,915.99, 44,980,373.96 and 7,267,813.24 is: 10,901,719.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,986,915.99 : 44,980,373.96 = 7,267,813.24 : x
  2. Step 2: Convert to fraction form
    29,986,915.99/44,980,373.96 = 7,267,813.24/x
  3. Step 3: Cross multiply
    29,986,915.99x = 44,980,373.96 × 7,267,813.24
  4. Step 4: Simplify right side
    29,986,915.99x = 326,908,957,312,357.81
  5. Step 5: Solve for x
    x = 326,908,957,312,357.81/29,986,915.99
  6. Step 6: Final answer
    x = 10,901,719.85

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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.