Home / 3,515,716,242.01-4,849,481,556.03-2,085,774,973.71

Finding the Fourth Proportional to 3,515,716,242.01, 4,849,481,556.03 and 2,085,774,973.71

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Solution

The fourth proportional to 3,515,716,242.01, 4,849,481,556.03 and 2,085,774,973.71 is: 2,877,060,197.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,716,242.01 : 4,849,481,556.03 = 2,085,774,973.71 : x
  2. Step 2: Convert to fraction form
    3,515,716,242.01/4,849,481,556.03 = 2,085,774,973.71/x
  3. Step 3: Cross multiply
    3,515,716,242.01x = 4,849,481,556.03 × 2,085,774,973.71
  4. Step 4: Simplify right side
    3,515,716,242.01x = 10,114,927,265,035,601,920
  5. Step 5: Solve for x
    x = 10,114,927,265,035,601,920/3,515,716,242.01
  6. Step 6: Final answer
    x = 2,877,060,197.34

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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.