Home / 1,707,934,485.23-2,562,251,146.20-587,312,603.15

Finding the Fourth Proportional to 1,707,934,485.23, 2,562,251,146.20 and 587,312,603.15

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Solution

The fourth proportional to 1,707,934,485.23, 2,562,251,146.20 and 587,312,603.15 is: 881,089,060.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,934,485.23 : 2,562,251,146.20 = 587,312,603.15 : x
  2. Step 2: Convert to fraction form
    1,707,934,485.23/2,562,251,146.20 = 587,312,603.15/x
  3. Step 3: Cross multiply
    1,707,934,485.23x = 2,562,251,146.20 × 587,312,603.15
  4. Step 4: Simplify right side
    1,707,934,485.23x = 1,504,842,390,607,632,896
  5. Step 5: Solve for x
    x = 1,504,842,390,607,632,896/1,707,934,485.23
  6. Step 6: Final answer
    x = 881,089,060.28

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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.