Home / 14,927,303.30-20,606,034.53-10,035,362.70

Finding the Fourth Proportional to 14,927,303.30, 20,606,034.53 and 10,035,362.70

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Solution

The fourth proportional to 14,927,303.30, 20,606,034.53 and 10,035,362.70 is: 13,853,073.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,303.30 : 20,606,034.53 = 10,035,362.70 : x
  2. Step 2: Convert to fraction form
    14,927,303.30/20,606,034.53 = 10,035,362.70/x
  3. Step 3: Cross multiply
    14,927,303.30x = 20,606,034.53 × 10,035,362.70
  4. Step 4: Simplify right side
    14,927,303.30x = 206,789,030,342,362.41
  5. Step 5: Solve for x
    x = 206,789,030,342,362.41/14,927,303.30
  6. Step 6: Final answer
    x = 13,853,073.54

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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.