Home / 24,556,697.28-36,828,762.72-7,280,858.52

Finding the Fourth Proportional to 24,556,697.28, 36,828,762.72 and 7,280,858.52

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Solution

The fourth proportional to 24,556,697.28, 36,828,762.72 and 7,280,858.52 is: 10,919,424.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,556,697.28 : 36,828,762.72 = 7,280,858.52 : x
  2. Step 2: Convert to fraction form
    24,556,697.28/36,828,762.72 = 7,280,858.52/x
  3. Step 3: Cross multiply
    24,556,697.28x = 36,828,762.72 × 7,280,858.52
  4. Step 4: Simplify right side
    24,556,697.28x = 268,145,010,830,970.34
  5. Step 5: Solve for x
    x = 268,145,010,830,970.34/24,556,697.28
  6. Step 6: Final answer
    x = 10,919,424.86

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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.