Home / 2,275,028,556,852.60-3,412,179,574,637.70-662,985,363,440.97

Finding the Fourth Proportional to 2,275,028,556,852.60, 3,412,179,574,637.70 and 662,985,363,440.97

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Solution

The fourth proportional to 2,275,028,556,852.60, 3,412,179,574,637.70 and 662,985,363,440.97 is: 994,372,184,297.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,028,556,852.60 : 3,412,179,574,637.70 = 662,985,363,440.97 : x
  2. Step 2: Convert to fraction form
    2,275,028,556,852.60/3,412,179,574,637.70 = 662,985,363,440.97/x
  3. Step 3: Cross multiply
    2,275,028,556,852.60x = 3,412,179,574,637.70 × 662,985,363,440.97
  4. Step 4: Simplify right side
    2,275,028,556,852.60x = 2,262,225,115,417,030,086,885,376
  5. Step 5: Solve for x
    x = 2,262,225,115,417,030,086,885,376/2,275,028,556,852.60
  6. Step 6: Final answer
    x = 994,372,184,297.64

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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.