Home / 473,050,670,573.04-709,576,014,057.25-114,900,230,825.10

Finding the Fourth Proportional to 473,050,670,573.04, 709,576,014,057.25 and 114,900,230,825.10

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Solution

The fourth proportional to 473,050,670,573.04, 709,576,014,057.25 and 114,900,230,825.10 is: 172,350,348,228.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,050,670,573.04 : 709,576,014,057.25 = 114,900,230,825.10 : x
  2. Step 2: Convert to fraction form
    473,050,670,573.04/709,576,014,057.25 = 114,900,230,825.10/x
  3. Step 3: Cross multiply
    473,050,670,573.04x = 709,576,014,057.25 × 114,900,230,825.10
  4. Step 4: Simplify right side
    473,050,670,573.04x = 81,530,447,803,132,439,166,976
  5. Step 5: Solve for x
    x = 81,530,447,803,132,439,166,976/473,050,670,573.04
  6. Step 6: Final answer
    x = 172,350,348,228.80

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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.