Home / 5,875,695,790.80-8,813,543,686.20-1,946,008,460.40

Finding the Fourth Proportional to 5,875,695,790.80, 8,813,543,686.20 and 1,946,008,460.40

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Solution

The fourth proportional to 5,875,695,790.80, 8,813,543,686.20 and 1,946,008,460.40 is: 2,919,012,690.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,875,695,790.80 : 8,813,543,686.20 = 1,946,008,460.40 : x
  2. Step 2: Convert to fraction form
    5,875,695,790.80/8,813,543,686.20 = 1,946,008,460.40/x
  3. Step 3: Cross multiply
    5,875,695,790.80x = 8,813,543,686.20 × 1,946,008,460.40
  4. Step 4: Simplify right side
    5,875,695,790.80x = 17,151,230,579,450,204,160
  5. Step 5: Solve for x
    x = 17,151,230,579,450,204,160/5,875,695,790.80
  6. Step 6: Final answer
    x = 2,919,012,690.60

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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.