Home / 19,616,295.15-29,411,156.70-10,023,785.10

Finding the Fourth Proportional to 19,616,295.15, 29,411,156.70 and 10,023,785.10

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Solution

The fourth proportional to 19,616,295.15, 29,411,156.70 and 10,023,785.10 is: 15,028,888.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,616,295.15 : 29,411,156.70 = 10,023,785.10 : x
  2. Step 2: Convert to fraction form
    19,616,295.15/29,411,156.70 = 10,023,785.10/x
  3. Step 3: Cross multiply
    19,616,295.15x = 29,411,156.70 × 10,023,785.10
  4. Step 4: Simplify right side
    19,616,295.15x = 294,811,114,303,225.12
  5. Step 5: Solve for x
    x = 294,811,114,303,225.12/19,616,295.15
  6. Step 6: Final answer
    x = 15,028,888.59

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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.