Home / 473,050,670,576.54-709,576,014,062.50-114,900,230,828.60

Finding the Fourth Proportional to 473,050,670,576.54, 709,576,014,062.50 and 114,900,230,828.60

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Solution

The fourth proportional to 473,050,670,576.54, 709,576,014,062.50 and 114,900,230,828.60 is: 172,350,348,234.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,050,670,576.54 : 709,576,014,062.50 = 114,900,230,828.60 : x
  2. Step 2: Convert to fraction form
    473,050,670,576.54/709,576,014,062.50 = 114,900,230,828.60/x
  3. Step 3: Cross multiply
    473,050,670,576.54x = 709,576,014,062.50 × 114,900,230,828.60
  4. Step 4: Simplify right side
    473,050,670,576.54x = 81,530,447,806,219,178,475,520
  5. Step 5: Solve for x
    x = 81,530,447,806,219,178,475,520/473,050,670,576.54
  6. Step 6: Final answer
    x = 172,350,348,234.05

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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.