Home / 10,762,104,712.32-14,852,145,234.96-6,800,360,860.80

Finding the Fourth Proportional to 10,762,104,712.32, 14,852,145,234.96 and 6,800,360,860.80

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Solution

The fourth proportional to 10,762,104,712.32, 14,852,145,234.96 and 6,800,360,860.80 is: 9,384,776,477.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,762,104,712.32 : 14,852,145,234.96 = 6,800,360,860.80 : x
  2. Step 2: Convert to fraction form
    10,762,104,712.32/14,852,145,234.96 = 6,800,360,860.80/x
  3. Step 3: Cross multiply
    10,762,104,712.32x = 14,852,145,234.96 × 6,800,360,860.80
  4. Step 4: Simplify right side
    10,762,104,712.32x = 100,999,947,154,739,200,000
  5. Step 5: Solve for x
    x = 100,999,947,154,739,200,000/10,762,104,712.32
  6. Step 6: Final answer
    x = 9,384,776,477.70

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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.