Home / 19,185,631,269.27-26,474,394,371.10-10,611,873,377.40

Finding the Fourth Proportional to 19,185,631,269.27, 26,474,394,371.10 and 10,611,873,377.40

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Solution

The fourth proportional to 19,185,631,269.27, 26,474,394,371.10 and 10,611,873,377.40 is: 14,643,402,495.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,631,269.27 : 26,474,394,371.10 = 10,611,873,377.40 : x
  2. Step 2: Convert to fraction form
    19,185,631,269.27/26,474,394,371.10 = 10,611,873,377.40/x
  3. Step 3: Cross multiply
    19,185,631,269.27x = 26,474,394,371.10 × 10,611,873,377.40
  4. Step 4: Simplify right side
    19,185,631,269.27x = 280,942,920,809,464,463,360
  5. Step 5: Solve for x
    x = 280,942,920,809,464,463,360/19,185,631,269.27
  6. Step 6: Final answer
    x = 14,643,402,495.67

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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.