Home / 2,019,804,630.70-3,031,620,133.65-1,244,963,652.70

Finding the Fourth Proportional to 2,019,804,630.70, 3,031,620,133.65 and 1,244,963,652.70

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Solution

The fourth proportional to 2,019,804,630.70, 3,031,620,133.65 and 1,244,963,652.70 is: 1,868,624,726.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,804,630.70 : 3,031,620,133.65 = 1,244,963,652.70 : x
  2. Step 2: Convert to fraction form
    2,019,804,630.70/3,031,620,133.65 = 1,244,963,652.70/x
  3. Step 3: Cross multiply
    2,019,804,630.70x = 3,031,620,133.65 × 1,244,963,652.70
  4. Step 4: Simplify right side
    2,019,804,630.70x = 3,774,256,875,187,766,272
  5. Step 5: Solve for x
    x = 3,774,256,875,187,766,272/2,019,804,630.70
  6. Step 6: Final answer
    x = 1,868,624,726.28

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1.5x scale

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.