Home / 604,481,759,461.95-906,850,000,355.10-196,036,284,632.98

Finding the Fourth Proportional to 604,481,759,461.95, 906,850,000,355.10 and 196,036,284,632.98

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Solution

The fourth proportional to 604,481,759,461.95, 906,850,000,355.10 and 196,036,284,632.98 is: 294,095,730,774.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,481,759,461.95 : 906,850,000,355.10 = 196,036,284,632.98 : x
  2. Step 2: Convert to fraction form
    604,481,759,461.95/906,850,000,355.10 = 196,036,284,632.98/x
  3. Step 3: Cross multiply
    604,481,759,461.95x = 906,850,000,355.10 × 196,036,284,632.98
  4. Step 4: Simplify right side
    604,481,759,461.95x = 177,775,504,789,030,402,260,992
  5. Step 5: Solve for x
    x = 177,775,504,789,030,402,260,992/604,481,759,461.95
  6. Step 6: Final answer
    x = 294,095,730,774.85

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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.