Home / 46,203,615.54-69,264,307.71-21,927,565.62

Finding the Fourth Proportional to 46,203,615.54, 69,264,307.71 and 21,927,565.62

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Solution

The fourth proportional to 46,203,615.54, 69,264,307.71 and 21,927,565.62 is: 32,871,835.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,203,615.54 : 69,264,307.71 = 21,927,565.62 : x
  2. Step 2: Convert to fraction form
    46,203,615.54/69,264,307.71 = 21,927,565.62/x
  3. Step 3: Cross multiply
    46,203,615.54x = 69,264,307.71 × 21,927,565.62
  4. Step 4: Simplify right side
    46,203,615.54x = 1,518,797,652,434,896.75
  5. Step 5: Solve for x
    x = 1,518,797,652,434,896.75/46,203,615.54
  6. Step 6: Final answer
    x = 32,871,835.56

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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.