Home / 14,609,047.80-21,913,350.30-5,024,509.50

Finding the Fourth Proportional to 14,609,047.80, 21,913,350.30 and 5,024,509.50

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Solution

The fourth proportional to 14,609,047.80, 21,913,350.30 and 5,024,509.50 is: 7,536,688.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,609,047.80 : 21,913,350.30 = 5,024,509.50 : x
  2. Step 2: Convert to fraction form
    14,609,047.80/21,913,350.30 = 5,024,509.50/x
  3. Step 3: Cross multiply
    14,609,047.80x = 21,913,350.30 × 5,024,509.50
  4. Step 4: Simplify right side
    14,609,047.80x = 110,103,836,759,177.86
  5. Step 5: Solve for x
    x = 110,103,836,759,177.86/14,609,047.80
  6. Step 6: Final answer
    x = 7,536,688.10

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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.