Home / 884,036,124.06-1,325,827,995.60-262,105,926.84

Finding the Fourth Proportional to 884,036,124.06, 1,325,827,995.60 and 262,105,926.84

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Solution

The fourth proportional to 884,036,124.06, 1,325,827,995.60 and 262,105,926.84 is: 393,091,827.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,036,124.06 : 1,325,827,995.60 = 262,105,926.84 : x
  2. Step 2: Convert to fraction form
    884,036,124.06/1,325,827,995.60 = 262,105,926.84/x
  3. Step 3: Cross multiply
    884,036,124.06x = 1,325,827,995.60 × 262,105,926.84
  4. Step 4: Simplify right side
    884,036,124.06x = 347,507,375,617,157,440
  5. Step 5: Solve for x
    x = 347,507,375,617,157,440/884,036,124.06
  6. Step 6: Final answer
    x = 393,091,827.54

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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.