Home / 10,869,033,934.20-16,303,550,901.30-6,950,825,729.40

Finding the Fourth Proportional to 10,869,033,934.20, 16,303,550,901.30 and 6,950,825,729.40

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Solution

The fourth proportional to 10,869,033,934.20, 16,303,550,901.30 and 6,950,825,729.40 is: 10,426,238,594.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,869,033,934.20 : 16,303,550,901.30 = 6,950,825,729.40 : x
  2. Step 2: Convert to fraction form
    10,869,033,934.20/16,303,550,901.30 = 6,950,825,729.40/x
  3. Step 3: Cross multiply
    10,869,033,934.20x = 16,303,550,901.30 × 6,950,825,729.40
  4. Step 4: Simplify right side
    10,869,033,934.20x = 113,323,141,085,338,583,040
  5. Step 5: Solve for x
    x = 113,323,141,085,338,583,040/10,869,033,934.20
  6. Step 6: Final answer
    x = 10,426,238,594.10

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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.