Home / 16,996,566,251.60-25,494,849,377.40-10,813,143,928.40

Finding the Fourth Proportional to 16,996,566,251.60, 25,494,849,377.40 and 10,813,143,928.40

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Solution

The fourth proportional to 16,996,566,251.60, 25,494,849,377.40 and 10,813,143,928.40 is: 16,219,715,892.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,996,566,251.60 : 25,494,849,377.40 = 10,813,143,928.40 : x
  2. Step 2: Convert to fraction form
    16,996,566,251.60/25,494,849,377.40 = 10,813,143,928.40/x
  3. Step 3: Cross multiply
    16,996,566,251.60x = 25,494,849,377.40 × 10,813,143,928.40
  4. Step 4: Simplify right side
    16,996,566,251.60x = 275,679,475,750,705,332,224
  5. Step 5: Solve for x
    x = 275,679,475,750,705,332,224/16,996,566,251.60
  6. Step 6: Final answer
    x = 16,219,715,892.60

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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.