Home / 44,302,823.60-66,454,235.40-14,019,969.20

Finding the Fourth Proportional to 44,302,823.60, 66,454,235.40 and 14,019,969.20

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Solution

The fourth proportional to 44,302,823.60, 66,454,235.40 and 14,019,969.20 is: 21,029,953.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,302,823.60 : 66,454,235.40 = 14,019,969.20 : x
  2. Step 2: Convert to fraction form
    44,302,823.60/66,454,235.40 = 14,019,969.20/x
  3. Step 3: Cross multiply
    44,302,823.60x = 66,454,235.40 × 14,019,969.20
  4. Step 4: Simplify right side
    44,302,823.60x = 931,686,333,517,549.62
  5. Step 5: Solve for x
    x = 931,686,333,517,549.62/44,302,823.60
  6. Step 6: Final answer
    x = 21,029,953.80

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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.