Home / 19,712,096.40-29,562,895.80-6,065,216.40

Finding the Fourth Proportional to 19,712,096.40, 29,562,895.80 and 6,065,216.40

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Solution

The fourth proportional to 19,712,096.40, 29,562,895.80 and 6,065,216.40 is: 9,096,209.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,712,096.40 : 29,562,895.80 = 6,065,216.40 : x
  2. Step 2: Convert to fraction form
    19,712,096.40/29,562,895.80 = 6,065,216.40/x
  3. Step 3: Cross multiply
    19,712,096.40x = 29,562,895.80 × 6,065,216.40
  4. Step 4: Simplify right side
    19,712,096.40x = 179,305,360,437,651.12
  5. Step 5: Solve for x
    x = 179,305,360,437,651.12/19,712,096.40
  6. Step 6: Final answer
    x = 9,096,209.60

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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.