Home / 362,632,586.12-544,054,995.66-116,984,495.24

Finding the Fourth Proportional to 362,632,586.12, 544,054,995.66 and 116,984,495.24

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Solution

The fourth proportional to 362,632,586.12, 544,054,995.66 and 116,984,495.24 is: 175,510,975.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,632,586.12 : 544,054,995.66 = 116,984,495.24 : x
  2. Step 2: Convert to fraction form
    362,632,586.12/544,054,995.66 = 116,984,495.24/x
  3. Step 3: Cross multiply
    362,632,586.12x = 544,054,995.66 × 116,984,495.24
  4. Step 4: Simplify right side
    362,632,586.12x = 63,645,999,050,085,480
  5. Step 5: Solve for x
    x = 63,645,999,050,085,480/362,632,586.12
  6. Step 6: Final answer
    x = 175,510,975.81

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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.