Home / 3,774,816,152.40-5,662,224,228.60-2,468,746,750.80

Finding the Fourth Proportional to 3,774,816,152.40, 5,662,224,228.60 and 2,468,746,750.80

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Solution

The fourth proportional to 3,774,816,152.40, 5,662,224,228.60 and 2,468,746,750.80 is: 3,703,120,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,774,816,152.40 : 5,662,224,228.60 = 2,468,746,750.80 : x
  2. Step 2: Convert to fraction form
    3,774,816,152.40/5,662,224,228.60 = 2,468,746,750.80/x
  3. Step 3: Cross multiply
    3,774,816,152.40x = 5,662,224,228.60 × 2,468,746,750.80
  4. Step 4: Simplify right side
    3,774,816,152.40x = 13,978,597,666,657,288,192
  5. Step 5: Solve for x
    x = 13,978,597,666,657,288,192/3,774,816,152.40
  6. Step 6: Final answer
    x = 3,703,120,126.20

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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.