Home / 10,475,853,728.76-14,454,520,068.78-6,019,657,170.84

Finding the Fourth Proportional to 10,475,853,728.76, 14,454,520,068.78 and 6,019,657,170.84

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Solution

The fourth proportional to 10,475,853,728.76, 14,454,520,068.78 and 6,019,657,170.84 is: 8,305,886,817.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,475,853,728.76 : 14,454,520,068.78 = 6,019,657,170.84 : x
  2. Step 2: Convert to fraction form
    10,475,853,728.76/14,454,520,068.78 = 6,019,657,170.84/x
  3. Step 3: Cross multiply
    10,475,853,728.76x = 14,454,520,068.78 × 6,019,657,170.84
  4. Step 4: Simplify right side
    10,475,853,728.76x = 87,011,255,383,082,221,568
  5. Step 5: Solve for x
    x = 87,011,255,383,082,221,568/10,475,853,728.76
  6. Step 6: Final answer
    x = 8,305,886,817.05

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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.