Home / 3,696,459,415.80-5,101,118,477.76-2,002,912,751.10

Finding the Fourth Proportional to 3,696,459,415.80, 5,101,118,477.76 and 2,002,912,751.10

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Solution

The fourth proportional to 3,696,459,415.80, 5,101,118,477.76 and 2,002,912,751.10 is: 2,764,022,026.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,696,459,415.80 : 5,101,118,477.76 = 2,002,912,751.10 : x
  2. Step 2: Convert to fraction form
    3,696,459,415.80/5,101,118,477.76 = 2,002,912,751.10/x
  3. Step 3: Cross multiply
    3,696,459,415.80x = 5,101,118,477.76 × 2,002,912,751.10
  4. Step 4: Simplify right side
    3,696,459,415.80x = 10,217,095,243,977,326,592
  5. Step 5: Solve for x
    x = 10,217,095,243,977,326,592/3,696,459,415.80
  6. Step 6: Final answer
    x = 2,764,022,026.13

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1.5x scale

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.