Home / 18,355,256,311,071-25,332,474,908,700-10,446,852,144,848

Finding the Fourth Proportional to 18,355,256,311,071, 25,332,474,908,700 and 10,446,852,144,848

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Solution

The fourth proportional to 18,355,256,311,071, 25,332,474,908,700 and 10,446,852,144,848 is: 14,417,920,150,460.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,355,256,311,071 : 25,332,474,908,700 = 10,446,852,144,848 : x
  2. Step 2: Convert to fraction form
    18,355,256,311,071/25,332,474,908,700 = 10,446,852,144,848/x
  3. Step 3: Cross multiply
    18,355,256,311,071x = 25,332,474,908,700 × 10,446,852,144,848
  4. Step 4: Simplify right side
    18,355,256,311,071x = 264,644,619,834,260,736,190,709,760
  5. Step 5: Solve for x
    x = 264,644,619,834,260,736,190,709,760/18,355,256,311,071
  6. Step 6: Final answer
    x = 14,417,920,150,460.66

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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.