Home / 48,430,062,003.80-72,645,093,005.70-44,013,468,429.20

Finding the Fourth Proportional to 48,430,062,003.80, 72,645,093,005.70 and 44,013,468,429.20

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Solution

The fourth proportional to 48,430,062,003.80, 72,645,093,005.70 and 44,013,468,429.20 is: 66,020,202,643.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,430,062,003.80 : 72,645,093,005.70 = 44,013,468,429.20 : x
  2. Step 2: Convert to fraction form
    48,430,062,003.80/72,645,093,005.70 = 44,013,468,429.20/x
  3. Step 3: Cross multiply
    48,430,062,003.80x = 72,645,093,005.70 × 44,013,468,429.20
  4. Step 4: Simplify right side
    48,430,062,003.80x = 3,197,362,507,542,674,538,496
  5. Step 5: Solve for x
    x = 3,197,362,507,542,674,538,496/48,430,062,003.80
  6. Step 6: Final answer
    x = 66,020,202,643.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.