Home / 597,907,270.80-896,860,906.20-367,128,032.40

Finding the Fourth Proportional to 597,907,270.80, 896,860,906.20 and 367,128,032.40

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Solution

The fourth proportional to 597,907,270.80, 896,860,906.20 and 367,128,032.40 is: 550,692,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,907,270.80 : 896,860,906.20 = 367,128,032.40 : x
  2. Step 2: Convert to fraction form
    597,907,270.80/896,860,906.20 = 367,128,032.40/x
  3. Step 3: Cross multiply
    597,907,270.80x = 896,860,906.20 × 367,128,032.40
  4. Step 4: Simplify right side
    597,907,270.80x = 329,262,779,829,686,976
  5. Step 5: Solve for x
    x = 329,262,779,829,686,976/597,907,270.80
  6. Step 6: Final answer
    x = 550,692,048.60

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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.