Home / 370,759,835.20-555,502,023.60-241,300,807.60

Finding the Fourth Proportional to 370,759,835.20, 555,502,023.60 and 241,300,807.60

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Solution

The fourth proportional to 370,759,835.20, 555,502,023.60 and 241,300,807.60 is: 361,536,159.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,759,835.20 : 555,502,023.60 = 241,300,807.60 : x
  2. Step 2: Convert to fraction form
    370,759,835.20/555,502,023.60 = 241,300,807.60/x
  3. Step 3: Cross multiply
    370,759,835.20x = 555,502,023.60 × 241,300,807.60
  4. Step 4: Simplify right side
    370,759,835.20x = 134,043,086,918,114,256
  5. Step 5: Solve for x
    x = 134,043,086,918,114,256/370,759,835.20
  6. Step 6: Final answer
    x = 361,536,159.51

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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.