Home / 6,598,901,235.80-9,898,351,853.70-1,941,246,023.60

Finding the Fourth Proportional to 6,598,901,235.80, 9,898,351,853.70 and 1,941,246,023.60

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Solution

The fourth proportional to 6,598,901,235.80, 9,898,351,853.70 and 1,941,246,023.60 is: 2,911,869,035.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,901,235.80 : 9,898,351,853.70 = 1,941,246,023.60 : x
  2. Step 2: Convert to fraction form
    6,598,901,235.80/9,898,351,853.70 = 1,941,246,023.60/x
  3. Step 3: Cross multiply
    6,598,901,235.80x = 9,898,351,853.70 × 1,941,246,023.60
  4. Step 4: Simplify right side
    6,598,901,235.80x = 19,215,136,176,188,813,312
  5. Step 5: Solve for x
    x = 19,215,136,176,188,813,312/6,598,901,235.80
  6. Step 6: Final answer
    x = 2,911,869,035.40

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Double scale
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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.