Home / 40,317,069,237,719-55,636,963,433,173-22,519,093,037,011

Finding the Fourth Proportional to 40,317,069,237,719, 55,636,963,433,173 and 22,519,093,037,011

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Solution

The fourth proportional to 40,317,069,237,719, 55,636,963,433,173 and 22,519,093,037,011 is: 31,076,017,665,397.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,317,069,237,719 : 55,636,963,433,173 = 22,519,093,037,011 : x
  2. Step 2: Convert to fraction form
    40,317,069,237,719/55,636,963,433,173 = 22,519,093,037,011/x
  3. Step 3: Cross multiply
    40,317,069,237,719x = 55,636,963,433,173 × 22,519,093,037,011
  4. Step 4: Simplify right side
    40,317,069,237,719x = 1,252,893,955,848,401,784,598,953,984
  5. Step 5: Solve for x
    x = 1,252,893,955,848,401,784,598,953,984/40,317,069,237,719
  6. Step 6: Final answer
    x = 31,076,017,665,397.30

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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.