Home / 14,244,030.05-19,645,915.29-12,260,541.20

Finding the Fourth Proportional to 14,244,030.05, 19,645,915.29 and 12,260,541.20

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Solution

The fourth proportional to 14,244,030.05, 19,645,915.29 and 12,260,541.20 is: 16,910,211.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,244,030.05 : 19,645,915.29 = 12,260,541.20 : x
  2. Step 2: Convert to fraction form
    14,244,030.05/19,645,915.29 = 12,260,541.20/x
  3. Step 3: Cross multiply
    14,244,030.05x = 19,645,915.29 × 12,260,541.20
  4. Step 4: Simplify right side
    14,244,030.05x = 240,869,553,726,525.38
  5. Step 5: Solve for x
    x = 240,869,553,726,525.38/14,244,030.05
  6. Step 6: Final answer
    x = 16,910,211.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.