Home / 473,050,670,574.54-709,576,014,059.49-114,900,230,826.60

Finding the Fourth Proportional to 473,050,670,574.54, 709,576,014,059.49 and 114,900,230,826.60

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Solution

The fourth proportional to 473,050,670,574.54, 709,576,014,059.49 and 114,900,230,826.60 is: 172,350,348,231.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,050,670,574.54 : 709,576,014,059.49 = 114,900,230,826.60 : x
  2. Step 2: Convert to fraction form
    473,050,670,574.54/709,576,014,059.49 = 114,900,230,826.60/x
  3. Step 3: Cross multiply
    473,050,670,574.54x = 709,576,014,059.49 × 114,900,230,826.60
  4. Step 4: Simplify right side
    473,050,670,574.54x = 81,530,447,804,454,165,020,672
  5. Step 5: Solve for x
    x = 81,530,447,804,454,165,020,672/473,050,670,574.54
  6. Step 6: Final answer
    x = 172,350,348,231.05

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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.