Home / 40,317,069,237,771-55,636,963,433,241-22,519,093,037,061

Finding the Fourth Proportional to 40,317,069,237,771, 55,636,963,433,241 and 22,519,093,037,061

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Solution

The fourth proportional to 40,317,069,237,771, 55,636,963,433,241 and 22,519,093,037,061 is: 31,076,017,665,464.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,317,069,237,771 : 55,636,963,433,241 = 22,519,093,037,061 : x
  2. Step 2: Convert to fraction form
    40,317,069,237,771/55,636,963,433,241 = 22,519,093,037,061/x
  3. Step 3: Cross multiply
    40,317,069,237,771x = 55,636,963,433,241 × 22,519,093,037,061
  4. Step 4: Simplify right side
    40,317,069,237,771x = 1,252,893,955,852,714,893,836,812,288
  5. Step 5: Solve for x
    x = 1,252,893,955,852,714,893,836,812,288/40,317,069,237,771
  6. Step 6: Final answer
    x = 31,076,017,665,464.20

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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.