Home / 14,980,838.60-22,433,241.90-8,241,638.60

Finding the Fourth Proportional to 14,980,838.60, 22,433,241.90 and 8,241,638.60

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Solution

The fourth proportional to 14,980,838.60, 22,433,241.90 and 8,241,638.60 is: 12,341,543.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,980,838.60 : 22,433,241.90 = 8,241,638.60 : x
  2. Step 2: Convert to fraction form
    14,980,838.60/22,433,241.90 = 8,241,638.60/x
  3. Step 3: Cross multiply
    14,980,838.60x = 22,433,241.90 × 8,241,638.60
  4. Step 4: Simplify right side
    14,980,838.60x = 184,886,672,366,177.31
  5. Step 5: Solve for x
    x = 184,886,672,366,177.31/14,980,838.60
  6. Step 6: Final answer
    x = 12,341,543.57

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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.