Home / 29,521,202.40-44,281,803.60-18,124,696.80

Finding the Fourth Proportional to 29,521,202.40, 44,281,803.60 and 18,124,696.80

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Solution

The fourth proportional to 29,521,202.40, 44,281,803.60 and 18,124,696.80 is: 27,187,045.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,521,202.40 : 44,281,803.60 = 18,124,696.80 : x
  2. Step 2: Convert to fraction form
    29,521,202.40/44,281,803.60 = 18,124,696.80/x
  3. Step 3: Cross multiply
    29,521,202.40x = 44,281,803.60 × 18,124,696.80
  4. Step 4: Simplify right side
    29,521,202.40x = 802,594,264,007,148.50
  5. Step 5: Solve for x
    x = 802,594,264,007,148.50/29,521,202.40
  6. Step 6: Final answer
    x = 27,187,045.20

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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.