Home / 14,847,606.30-22,271,409.45-13,052,516.70

Finding the Fourth Proportional to 14,847,606.30, 22,271,409.45 and 13,052,516.70

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Solution

The fourth proportional to 14,847,606.30, 22,271,409.45 and 13,052,516.70 is: 19,578,775.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,847,606.30 : 22,271,409.45 = 13,052,516.70 : x
  2. Step 2: Convert to fraction form
    14,847,606.30/22,271,409.45 = 13,052,516.70/x
  3. Step 3: Cross multiply
    14,847,606.30x = 22,271,409.45 × 13,052,516.70
  4. Step 4: Simplify right side
    14,847,606.30x = 290,697,943,778,662.81
  5. Step 5: Solve for x
    x = 290,697,943,778,662.81/14,847,606.30
  6. Step 6: Final answer
    x = 19,578,775.05

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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.