Home / 4,595,783,647.72-6,894,643,946.46-1,490,124,120.04

Finding the Fourth Proportional to 4,595,783,647.72, 6,894,643,946.46 and 1,490,124,120.04

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Solution

The fourth proportional to 4,595,783,647.72, 6,894,643,946.46 and 1,490,124,120.04 is: 2,235,500,195.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,783,647.72 : 6,894,643,946.46 = 1,490,124,120.04 : x
  2. Step 2: Convert to fraction form
    4,595,783,647.72/6,894,643,946.46 = 1,490,124,120.04/x
  3. Step 3: Cross multiply
    4,595,783,647.72x = 6,894,643,946.46 × 1,490,124,120.04
  4. Step 4: Simplify right side
    4,595,783,647.72x = 10,273,875,243,707,820,032
  5. Step 5: Solve for x
    x = 10,273,875,243,707,820,032/4,595,783,647.72
  6. Step 6: Final answer
    x = 2,235,500,195.66

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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.