Home / 793,937,470.66-1,190,708,208.48-233,587,798.36

Finding the Fourth Proportional to 793,937,470.66, 1,190,708,208.48 and 233,587,798.36

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Solution

The fourth proportional to 793,937,470.66, 1,190,708,208.48 and 233,587,798.36 is: 350,323,443.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,937,470.66 : 1,190,708,208.48 = 233,587,798.36 : x
  2. Step 2: Convert to fraction form
    793,937,470.66/1,190,708,208.48 = 233,587,798.36/x
  3. Step 3: Cross multiply
    793,937,470.66x = 1,190,708,208.48 × 233,587,798.36
  4. Step 4: Simplify right side
    793,937,470.66x = 278,134,908,908,023,104
  5. Step 5: Solve for x
    x = 278,134,908,908,023,104/793,937,470.66
  6. Step 6: Final answer
    x = 350,323,443.83

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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.