Home / 14,927,299.66-20,606,029.52-10,035,359.04

Finding the Fourth Proportional to 14,927,299.66, 20,606,029.52 and 10,035,359.04

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Solution

The fourth proportional to 14,927,299.66, 20,606,029.52 and 10,035,359.04 is: 13,853,068.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,299.66 : 20,606,029.52 = 10,035,359.04 : x
  2. Step 2: Convert to fraction form
    14,927,299.66/20,606,029.52 = 10,035,359.04/x
  3. Step 3: Cross multiply
    14,927,299.66x = 20,606,029.52 × 10,035,359.04
  4. Step 4: Simplify right side
    14,927,299.66x = 206,788,904,622,038.84
  5. Step 5: Solve for x
    x = 206,788,904,622,038.84/14,927,299.66
  6. Step 6: Final answer
    x = 13,853,068.49

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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.