Home / 2,650,338,380.50-3,657,630,600.33-1,460,904,666.46

Finding the Fourth Proportional to 2,650,338,380.50, 3,657,630,600.33 and 1,460,904,666.46

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Solution

The fourth proportional to 2,650,338,380.50, 3,657,630,600.33 and 1,460,904,666.46 is: 2,016,138,637.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,338,380.50 : 3,657,630,600.33 = 1,460,904,666.46 : x
  2. Step 2: Convert to fraction form
    2,650,338,380.50/3,657,630,600.33 = 1,460,904,666.46/x
  3. Step 3: Cross multiply
    2,650,338,380.50x = 3,657,630,600.33 × 1,460,904,666.46
  4. Step 4: Simplify right side
    2,650,338,380.50x = 5,343,449,612,208,988,160
  5. Step 5: Solve for x
    x = 5,343,449,612,208,988,160/2,650,338,380.50
  6. Step 6: Final answer
    x = 2,016,138,637.81

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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.