Home / 4,807,201,218.40-7,210,801,827.60-4,470,480,200.80

Finding the Fourth Proportional to 4,807,201,218.40, 7,210,801,827.60 and 4,470,480,200.80

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Solution

The fourth proportional to 4,807,201,218.40, 7,210,801,827.60 and 4,470,480,200.80 is: 6,705,720,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,201,218.40 : 7,210,801,827.60 = 4,470,480,200.80 : x
  2. Step 2: Convert to fraction form
    4,807,201,218.40/7,210,801,827.60 = 4,470,480,200.80/x
  3. Step 3: Cross multiply
    4,807,201,218.40x = 7,210,801,827.60 × 4,470,480,200.80
  4. Step 4: Simplify right side
    4,807,201,218.40x = 32,235,746,802,178,256,896
  5. Step 5: Solve for x
    x = 32,235,746,802,178,256,896/4,807,201,218.40
  6. Step 6: Final answer
    x = 6,705,720,301.20

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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.