Home / 25,966,368.69-38,953,096.52-10,816,757.25

Finding the Fourth Proportional to 25,966,368.69, 38,953,096.52 and 10,816,757.25

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Solution

The fourth proportional to 25,966,368.69, 38,953,096.52 and 10,816,757.25 is: 16,226,611.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,966,368.69 : 38,953,096.52 = 10,816,757.25 : x
  2. Step 2: Convert to fraction form
    25,966,368.69/38,953,096.52 = 10,816,757.25/x
  3. Step 3: Cross multiply
    25,966,368.69x = 38,953,096.52 × 10,816,757.25
  4. Step 4: Simplify right side
    25,966,368.69x = 421,346,189,138,576
  5. Step 5: Solve for x
    x = 421,346,189,138,576/25,966,368.69
  6. Step 6: Final answer
    x = 16,226,611.98

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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.