Home / 14,927,853.13-20,592,535.84-10,273,557.69

Finding the Fourth Proportional to 14,927,853.13, 20,592,535.84 and 10,273,557.69

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Solution

The fourth proportional to 14,927,853.13, 20,592,535.84 and 10,273,557.69 is: 14,172,071.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,853.13 : 20,592,535.84 = 10,273,557.69 : x
  2. Step 2: Convert to fraction form
    14,927,853.13/20,592,535.84 = 10,273,557.69/x
  3. Step 3: Cross multiply
    14,927,853.13x = 20,592,535.84 × 10,273,557.69
  4. Step 4: Simplify right side
    14,927,853.13x = 211,558,604,909,948.69
  5. Step 5: Solve for x
    x = 211,558,604,909,948.69/14,927,853.13
  6. Step 6: Final answer
    x = 14,172,071.70

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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.