Home / 29,880,329.80-44,785,065.30-26,833,401.40

Finding the Fourth Proportional to 29,880,329.80, 44,785,065.30 and 26,833,401.40

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Solution

The fourth proportional to 29,880,329.80, 44,785,065.30 and 26,833,401.40 is: 40,218,285.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,880,329.80 : 44,785,065.30 = 26,833,401.40 : x
  2. Step 2: Convert to fraction form
    29,880,329.80/44,785,065.30 = 26,833,401.40/x
  3. Step 3: Cross multiply
    29,880,329.80x = 44,785,065.30 × 26,833,401.40
  4. Step 4: Simplify right side
    29,880,329.80x = 1,201,735,633,920,111.25
  5. Step 5: Solve for x
    x = 1,201,735,633,920,111.25/29,880,329.80
  6. Step 6: Final answer
    x = 40,218,285.47

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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.