Home / 1,964,636,572,495.70-2,944,320,656,467-1,529,029,473,400.60

Finding the Fourth Proportional to 1,964,636,572,495.70, 2,944,320,656,467 and 1,529,029,473,400.60

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Solution

The fourth proportional to 1,964,636,572,495.70, 2,944,320,656,467 and 1,529,029,473,400.60 is: 2,291,494,073,716.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,636,572,495.70 : 2,944,320,656,467 = 1,529,029,473,400.60 : x
  2. Step 2: Convert to fraction form
    1,964,636,572,495.70/2,944,320,656,467 = 1,529,029,473,400.60/x
  3. Step 3: Cross multiply
    1,964,636,572,495.70x = 2,944,320,656,467 × 1,529,029,473,400.60
  4. Step 4: Simplify right side
    1,964,636,572,495.70x = 4,501,953,062,880,246,056,878,080
  5. Step 5: Solve for x
    x = 4,501,953,062,880,246,056,878,080/1,964,636,572,495.70
  6. Step 6: Final answer
    x = 2,291,494,073,716.32

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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.