Home / 597,907,266.30-896,860,899.45-367,128,027.90

Finding the Fourth Proportional to 597,907,266.30, 896,860,899.45 and 367,128,027.90

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Solution

The fourth proportional to 597,907,266.30, 896,860,899.45 and 367,128,027.90 is: 550,692,041.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,907,266.30 : 896,860,899.45 = 367,128,027.90 : x
  2. Step 2: Convert to fraction form
    597,907,266.30/896,860,899.45 = 367,128,027.90/x
  3. Step 3: Cross multiply
    597,907,266.30x = 896,860,899.45 × 367,128,027.90
  4. Step 4: Simplify right side
    597,907,266.30x = 329,262,773,315,698,688
  5. Step 5: Solve for x
    x = 329,262,773,315,698,688/597,907,266.30
  6. Step 6: Final answer
    x = 550,692,041.85

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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.