Home / 36,394,921,202.40-54,592,381,803.60-30,517,608,895.20

Finding the Fourth Proportional to 36,394,921,202.40, 54,592,381,803.60 and 30,517,608,895.20

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Solution

The fourth proportional to 36,394,921,202.40, 54,592,381,803.60 and 30,517,608,895.20 is: 45,776,413,342.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,394,921,202.40 : 54,592,381,803.60 = 30,517,608,895.20 : x
  2. Step 2: Convert to fraction form
    36,394,921,202.40/54,592,381,803.60 = 30,517,608,895.20/x
  3. Step 3: Cross multiply
    36,394,921,202.40x = 54,592,381,803.60 × 30,517,608,895.20
  4. Step 4: Simplify right side
    36,394,921,202.40x = 1,666,028,956,539,698,020,352
  5. Step 5: Solve for x
    x = 1,666,028,956,539,698,020,352/36,394,921,202.40
  6. Step 6: Final answer
    x = 45,776,413,342.80

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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.