Home / 3,640,041,104,412.20-5,021,352,271,462.40-2,250,678,095,111.20

Finding the Fourth Proportional to 3,640,041,104,412.20, 5,021,352,271,462.40 and 2,250,678,095,111.20

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Solution

The fourth proportional to 3,640,041,104,412.20, 5,021,352,271,462.40 and 2,250,678,095,111.20 is: 3,104,758,226,910.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,041,104,412.20 : 5,021,352,271,462.40 = 2,250,678,095,111.20 : x
  2. Step 2: Convert to fraction form
    3,640,041,104,412.20/5,021,352,271,462.40 = 2,250,678,095,111.20/x
  3. Step 3: Cross multiply
    3,640,041,104,412.20x = 5,021,352,271,462.40 × 2,250,678,095,111.20
  4. Step 4: Simplify right side
    3,640,041,104,412.20x = 11,301,447,565,217,292,615,680,000
  5. Step 5: Solve for x
    x = 11,301,447,565,217,292,615,680,000/3,640,041,104,412.20
  6. Step 6: Final answer
    x = 3,104,758,226,910.81

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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.