Home / 25,010,927.28-37,509,641.28-8,834,749.02

Finding the Fourth Proportional to 25,010,927.28, 37,509,641.28 and 8,834,749.02

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Solution

The fourth proportional to 25,010,927.28, 37,509,641.28 and 8,834,749.02 is: 13,249,739.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,010,927.28 : 37,509,641.28 = 8,834,749.02 : x
  2. Step 2: Convert to fraction form
    25,010,927.28/37,509,641.28 = 8,834,749.02/x
  3. Step 3: Cross multiply
    25,010,927.28x = 37,509,641.28 × 8,834,749.02
  4. Step 4: Simplify right side
    25,010,927.28x = 331,388,266,539,031.56
  5. Step 5: Solve for x
    x = 331,388,266,539,031.56/25,010,927.28
  6. Step 6: Final answer
    x = 13,249,739.32

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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.