Home / 119,533,575,226.96-179,300,362,852.75-39,945,124,915.58

Finding the Fourth Proportional to 119,533,575,226.96, 179,300,362,852.75 and 39,945,124,915.58

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Solution

The fourth proportional to 119,533,575,226.96, 179,300,362,852.75 and 39,945,124,915.58 is: 59,917,687,377.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,533,575,226.96 : 179,300,362,852.75 = 39,945,124,915.58 : x
  2. Step 2: Convert to fraction form
    119,533,575,226.96/179,300,362,852.75 = 39,945,124,915.58/x
  3. Step 3: Cross multiply
    119,533,575,226.96x = 179,300,362,852.75 × 39,945,124,915.58
  4. Step 4: Simplify right side
    119,533,575,226.96x = 7,162,175,391,561,021,390,848
  5. Step 5: Solve for x
    x = 7,162,175,391,561,021,390,848/119,533,575,226.96
  6. Step 6: Final answer
    x = 59,917,687,377.48

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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.