Home / 5,072,112,510.01-7,608,407,913.46-4,185,152,758.41

Finding the Fourth Proportional to 5,072,112,510.01, 7,608,407,913.46 and 4,185,152,758.41

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Solution

The fourth proportional to 5,072,112,510.01, 7,608,407,913.46 and 4,185,152,758.41 is: 6,277,926,466.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,072,112,510.01 : 7,608,407,913.46 = 4,185,152,758.41 : x
  2. Step 2: Convert to fraction form
    5,072,112,510.01/7,608,407,913.46 = 4,185,152,758.41/x
  3. Step 3: Cross multiply
    5,072,112,510.01x = 7,608,407,913.46 × 4,185,152,758.41
  4. Step 4: Simplify right side
    5,072,112,510.01x = 31,842,349,366,162,112,512
  5. Step 5: Solve for x
    x = 31,842,349,366,162,112,512/5,072,112,510.01
  6. Step 6: Final answer
    x = 6,277,926,466.21

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1.5x scale

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.