Home / 12,021,698,526.20-16,795,979,401-12,021,698,526.20

Finding the Fourth Proportional to 12,021,698,526.20, 16,795,979,401 and 12,021,698,526.20

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Solution

The fourth proportional to 12,021,698,526.20, 16,795,979,401 and 12,021,698,526.20 is: 16,795,979,401

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,021,698,526.20 : 16,795,979,401 = 12,021,698,526.20 : x
  2. Step 2: Convert to fraction form
    12,021,698,526.20/16,795,979,401 = 12,021,698,526.20/x
  3. Step 3: Cross multiply
    12,021,698,526.20x = 16,795,979,401 × 12,021,698,526.20
  4. Step 4: Simplify right side
    12,021,698,526.20x = 201,916,200,811,087,265,792
  5. Step 5: Solve for x
    x = 201,916,200,811,087,265,792/12,021,698,526.20
  6. Step 6: Final answer
    x = 16,795,979,401

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.