Home / 61,474,962,579,476-92,209,196,203,672-20,164,281,119,846

Finding the Fourth Proportional to 61,474,962,579,476, 92,209,196,203,672 and 20,164,281,119,846

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Solution

The fourth proportional to 61,474,962,579,476, 92,209,196,203,672 and 20,164,281,119,846 is: 30,245,356,419,405.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,474,962,579,476 : 92,209,196,203,672 = 20,164,281,119,846 : x
  2. Step 2: Convert to fraction form
    61,474,962,579,476/92,209,196,203,672 = 20,164,281,119,846/x
  3. Step 3: Cross multiply
    61,474,962,579,476x = 92,209,196,203,672 × 20,164,281,119,846
  4. Step 4: Simplify right side
    61,474,962,579,476x = 1,859,332,154,085,878,697,652,387,840
  5. Step 5: Solve for x
    x = 1,859,332,154,085,878,697,652,387,840/61,474,962,579,476
  6. Step 6: Final answer
    x = 30,245,356,419,405.68

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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.