Home / 92,801,230.20-139,166,415.90-28,083,526.20

Finding the Fourth Proportional to 92,801,230.20, 139,166,415.90 and 28,083,526.20

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Solution

The fourth proportional to 92,801,230.20, 139,166,415.90 and 28,083,526.20 is: 42,114,567.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,801,230.20 : 139,166,415.90 = 28,083,526.20 : x
  2. Step 2: Convert to fraction form
    92,801,230.20/139,166,415.90 = 28,083,526.20/x
  3. Step 3: Cross multiply
    92,801,230.20x = 139,166,415.90 × 28,083,526.20
  4. Step 4: Simplify right side
    92,801,230.20x = 3,908,283,687,087,746.50
  5. Step 5: Solve for x
    x = 3,908,283,687,087,746.50/92,801,230.20
  6. Step 6: Final answer
    x = 42,114,567.65

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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.