Home / 19,616,297.15-29,411,159.70-10,023,787.10

Finding the Fourth Proportional to 19,616,297.15, 29,411,159.70 and 10,023,787.10

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Solution

The fourth proportional to 19,616,297.15, 29,411,159.70 and 10,023,787.10 is: 15,028,891.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,616,297.15 : 29,411,159.70 = 10,023,787.10 : x
  2. Step 2: Convert to fraction form
    19,616,297.15/29,411,159.70 = 10,023,787.10/x
  3. Step 3: Cross multiply
    19,616,297.15x = 29,411,159.70 × 10,023,787.10
  4. Step 4: Simplify right side
    19,616,297.15x = 294,811,203,196,899.88
  5. Step 5: Solve for x
    x = 294,811,203,196,899.88/19,616,297.15
  6. Step 6: Final answer
    x = 15,028,891.59

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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.