Home / 25,233,255.34-37,928,891.79-16,652,497.59

Finding the Fourth Proportional to 25,233,255.34, 37,928,891.79 and 16,652,497.59

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Solution

The fourth proportional to 25,233,255.34, 37,928,891.79 and 16,652,497.59 is: 25,030,887.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233,255.34 : 37,928,891.79 = 16,652,497.59 : x
  2. Step 2: Convert to fraction form
    25,233,255.34/37,928,891.79 = 16,652,497.59/x
  3. Step 3: Cross multiply
    25,233,255.34x = 37,928,891.79 × 16,652,497.59
  4. Step 4: Simplify right side
    25,233,255.34x = 631,610,779,124,345.75
  5. Step 5: Solve for x
    x = 631,610,779,124,345.75/25,233,255.34
  6. Step 6: Final answer
    x = 25,030,887.64

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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.