Home / 4,329,018,112.80-6,493,527,169.20-3,709,145,330.40

Finding the Fourth Proportional to 4,329,018,112.80, 6,493,527,169.20 and 3,709,145,330.40

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Solution

The fourth proportional to 4,329,018,112.80, 6,493,527,169.20 and 3,709,145,330.40 is: 5,563,717,995.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,018,112.80 : 6,493,527,169.20 = 3,709,145,330.40 : x
  2. Step 2: Convert to fraction form
    4,329,018,112.80/6,493,527,169.20 = 3,709,145,330.40/x
  3. Step 3: Cross multiply
    4,329,018,112.80x = 6,493,527,169.20 × 3,709,145,330.40
  4. Step 4: Simplify right side
    4,329,018,112.80x = 24,085,435,977,463,709,696
  5. Step 5: Solve for x
    x = 24,085,435,977,463,709,696/4,329,018,112.80
  6. Step 6: Final answer
    x = 5,563,717,995.60

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1.5x scale

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.