Home / 1,848,366,455.78-2,771,964,325.82-604,509,525.38

Finding the Fourth Proportional to 1,848,366,455.78, 2,771,964,325.82 and 604,509,525.38

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Solution

The fourth proportional to 1,848,366,455.78, 2,771,964,325.82 and 604,509,525.38 is: 906,572,846.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,366,455.78 : 2,771,964,325.82 = 604,509,525.38 : x
  2. Step 2: Convert to fraction form
    1,848,366,455.78/2,771,964,325.82 = 604,509,525.38/x
  3. Step 3: Cross multiply
    1,848,366,455.78x = 2,771,964,325.82 × 604,509,525.38
  4. Step 4: Simplify right side
    1,848,366,455.78x = 1,675,678,838,971,739,904
  5. Step 5: Solve for x
    x = 1,675,678,838,971,739,904/1,848,366,455.78
  6. Step 6: Final answer
    x = 906,572,846.38

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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.