Home / 25,917,573.04-38,869,273.58-9,742,280.47

Finding the Fourth Proportional to 25,917,573.04, 38,869,273.58 and 9,742,280.47

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Solution

The fourth proportional to 25,917,573.04, 38,869,273.58 and 9,742,280.47 is: 14,610,757.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,917,573.04 : 38,869,273.58 = 9,742,280.47 : x
  2. Step 2: Convert to fraction form
    25,917,573.04/38,869,273.58 = 9,742,280.47/x
  3. Step 3: Cross multiply
    25,917,573.04x = 38,869,273.58 × 9,742,280.47
  4. Step 4: Simplify right side
    25,917,573.04x = 378,675,364,735,636.38
  5. Step 5: Solve for x
    x = 378,675,364,735,636.38/25,917,573.04
  6. Step 6: Final answer
    x = 14,610,757.12

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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.