Home / 974,463,253,757.96-1,461,099,130,736.70-464,677,940,410.16

Finding the Fourth Proportional to 974,463,253,757.96, 1,461,099,130,736.70 and 464,677,940,410.16

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Solution

The fourth proportional to 974,463,253,757.96, 1,461,099,130,736.70 and 464,677,940,410.16 is: 696,732,824,134.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,463,253,757.96 : 1,461,099,130,736.70 = 464,677,940,410.16 : x
  2. Step 2: Convert to fraction form
    974,463,253,757.96/1,461,099,130,736.70 = 464,677,940,410.16/x
  3. Step 3: Cross multiply
    974,463,253,757.96x = 1,461,099,130,736.70 × 464,677,940,410.16
  4. Step 4: Simplify right side
    974,463,253,757.96x = 678,940,534,805,804,768,821,248
  5. Step 5: Solve for x
    x = 678,940,534,805,804,768,821,248/974,463,253,757.96
  6. Step 6: Final answer
    x = 696,732,824,134.22

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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.