Home / 370,498,090.25-555,916,848.33-160,473,014.24

Finding the Fourth Proportional to 370,498,090.25, 555,916,848.33 and 160,473,014.24

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Solution

The fourth proportional to 370,498,090.25, 555,916,848.33 and 160,473,014.24 is: 240,783,028.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,498,090.25 : 555,916,848.33 = 160,473,014.24 : x
  2. Step 2: Convert to fraction form
    370,498,090.25/555,916,848.33 = 160,473,014.24/x
  3. Step 3: Cross multiply
    370,498,090.25x = 555,916,848.33 × 160,473,014.24
  4. Step 4: Simplify right side
    370,498,090.25x = 89,209,652,315,536,448
  5. Step 5: Solve for x
    x = 89,209,652,315,536,448/370,498,090.25
  6. Step 6: Final answer
    x = 240,783,028.75

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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.