Home / 25,639,959.23-38,465,071.01-9,466,008.83

Finding the Fourth Proportional to 25,639,959.23, 38,465,071.01 and 9,466,008.83

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Solution

The fourth proportional to 25,639,959.23, 38,465,071.01 and 9,466,008.83 is: 14,200,907.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,639,959.23 : 38,465,071.01 = 9,466,008.83 : x
  2. Step 2: Convert to fraction form
    25,639,959.23/38,465,071.01 = 9,466,008.83/x
  3. Step 3: Cross multiply
    25,639,959.23x = 38,465,071.01 × 9,466,008.83
  4. Step 4: Simplify right side
    25,639,959.23x = 364,110,701,779,907
  5. Step 5: Solve for x
    x = 364,110,701,779,907/25,639,959.23
  6. Step 6: Final answer
    x = 14,200,907.99

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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.