Home / 122,258,260,444.14-183,471,159,450.15-42,669,810,115.92

Finding the Fourth Proportional to 122,258,260,444.14, 183,471,159,450.15 and 42,669,810,115.92

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Solution

The fourth proportional to 122,258,260,444.14, 183,471,159,450.15 and 42,669,810,115.92 is: 64,033,951,628.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,258,260,444.14 : 183,471,159,450.15 = 42,669,810,115.92 : x
  2. Step 2: Convert to fraction form
    122,258,260,444.14/183,471,159,450.15 = 42,669,810,115.92/x
  3. Step 3: Cross multiply
    122,258,260,444.14x = 183,471,159,450.15 × 42,669,810,115.92
  4. Step 4: Simplify right side
    122,258,260,444.14x = 7,828,679,535,485,580,738,560
  5. Step 5: Solve for x
    x = 7,828,679,535,485,580,738,560/122,258,260,444.14
  6. Step 6: Final answer
    x = 64,033,951,628.67

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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.