Home / 3,104,970,545.58-4,285,235,095.83-1,767,185,911.50

Finding the Fourth Proportional to 3,104,970,545.58, 4,285,235,095.83 and 1,767,185,911.50

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Solution

The fourth proportional to 3,104,970,545.58, 4,285,235,095.83 and 1,767,185,911.50 is: 2,438,930,410.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,970,545.58 : 4,285,235,095.83 = 1,767,185,911.50 : x
  2. Step 2: Convert to fraction form
    3,104,970,545.58/4,285,235,095.83 = 1,767,185,911.50/x
  3. Step 3: Cross multiply
    3,104,970,545.58x = 4,285,235,095.83 × 1,767,185,911.50
  4. Step 4: Simplify right side
    3,104,970,545.58x = 7,572,807,088,816,128,000
  5. Step 5: Solve for x
    x = 7,572,807,088,816,128,000/3,104,970,545.58
  6. Step 6: Final answer
    x = 2,438,930,410.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.