Home / 58,905,862,623.12-81,290,338,670.52-33,185,451,138.96

Finding the Fourth Proportional to 58,905,862,623.12, 81,290,338,670.52 and 33,185,451,138.96

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Solution

The fourth proportional to 58,905,862,623.12, 81,290,338,670.52 and 33,185,451,138.96 is: 45,796,062,427.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,905,862,623.12 : 81,290,338,670.52 = 33,185,451,138.96 : x
  2. Step 2: Convert to fraction form
    58,905,862,623.12/81,290,338,670.52 = 33,185,451,138.96/x
  3. Step 3: Cross multiply
    58,905,862,623.12x = 81,290,338,670.52 × 33,185,451,138.96
  4. Step 4: Simplify right side
    58,905,862,623.12x = 2,697,656,562,020,052,369,408
  5. Step 5: Solve for x
    x = 2,697,656,562,020,052,369,408/58,905,862,623.12
  6. Step 6: Final answer
    x = 45,796,062,427.26

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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.