Home / 5,570,392,153,671.60-8,359,404,945,642-1,944,143,385,388.80

Finding the Fourth Proportional to 5,570,392,153,671.60, 8,359,404,945,642 and 1,944,143,385,388.80

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Solution

The fourth proportional to 5,570,392,153,671.60, 8,359,404,945,642 and 1,944,143,385,388.80 is: 2,917,547,164,097.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,570,392,153,671.60 : 8,359,404,945,642 = 1,944,143,385,388.80 : x
  2. Step 2: Convert to fraction form
    5,570,392,153,671.60/8,359,404,945,642 = 1,944,143,385,388.80/x
  3. Step 3: Cross multiply
    5,570,392,153,671.60x = 8,359,404,945,642 × 1,944,143,385,388.80
  4. Step 4: Simplify right side
    5,570,392,153,671.60x = 16,251,881,830,856,314,983,546,880
  5. Step 5: Solve for x
    x = 16,251,881,830,856,314,983,546,880/5,570,392,153,671.60
  6. Step 6: Final answer
    x = 2,917,547,164,097.64

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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.