Home / 4,649,521,395.40-6,422,464,271.70-3,446,301,836.20

Finding the Fourth Proportional to 4,649,521,395.40, 6,422,464,271.70 and 3,446,301,836.20

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Solution

The fourth proportional to 4,649,521,395.40, 6,422,464,271.70 and 3,446,301,836.20 is: 4,760,436,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,649,521,395.40 : 6,422,464,271.70 = 3,446,301,836.20 : x
  2. Step 2: Convert to fraction form
    4,649,521,395.40/6,422,464,271.70 = 3,446,301,836.20/x
  3. Step 3: Cross multiply
    4,649,521,395.40x = 6,422,464,271.70 × 3,446,301,836.20
  4. Step 4: Simplify right side
    4,649,521,395.40x = 22,133,750,412,488,605,696
  5. Step 5: Solve for x
    x = 22,133,750,412,488,605,696/4,649,521,395.40
  6. Step 6: Final answer
    x = 4,760,436,296.60

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Double scale
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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.