Home / 8,832,012,400.80-13,248,018,601.20-5,112,775,706.40

Finding the Fourth Proportional to 8,832,012,400.80, 13,248,018,601.20 and 5,112,775,706.40

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Solution

The fourth proportional to 8,832,012,400.80, 13,248,018,601.20 and 5,112,775,706.40 is: 7,669,163,559.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,832,012,400.80 : 13,248,018,601.20 = 5,112,775,706.40 : x
  2. Step 2: Convert to fraction form
    8,832,012,400.80/13,248,018,601.20 = 5,112,775,706.40/x
  3. Step 3: Cross multiply
    8,832,012,400.80x = 13,248,018,601.20 × 5,112,775,706.40
  4. Step 4: Simplify right side
    8,832,012,400.80x = 67,734,147,662,150,672,384
  5. Step 5: Solve for x
    x = 67,734,147,662,150,672,384/8,832,012,400.80
  6. Step 6: Final answer
    x = 7,669,163,559.60

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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.