Home / 39,927,095.28-59,890,648.59-9,634,958.28

Finding the Fourth Proportional to 39,927,095.28, 59,890,648.59 and 9,634,958.28

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Solution

The fourth proportional to 39,927,095.28, 59,890,648.59 and 9,634,958.28 is: 14,452,438.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,927,095.28 : 59,890,648.59 = 9,634,958.28 : x
  2. Step 2: Convert to fraction form
    39,927,095.28/59,890,648.59 = 9,634,958.28/x
  3. Step 3: Cross multiply
    39,927,095.28x = 59,890,648.59 × 9,634,958.28
  4. Step 4: Simplify right side
    39,927,095.28x = 577,043,900,526,790.88
  5. Step 5: Solve for x
    x = 577,043,900,526,790.88/39,927,095.28
  6. Step 6: Final answer
    x = 14,452,438.79

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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.