Home / 10,012,999.60-14,050,085.90-10,012,999.60

Finding the Fourth Proportional to 10,012,999.60, 14,050,085.90 and 10,012,999.60

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Solution

The fourth proportional to 10,012,999.60, 14,050,085.90 and 10,012,999.60 is: 14,050,085.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,012,999.60 : 14,050,085.90 = 10,012,999.60 : x
  2. Step 2: Convert to fraction form
    10,012,999.60/14,050,085.90 = 10,012,999.60/x
  3. Step 3: Cross multiply
    10,012,999.60x = 14,050,085.90 × 10,012,999.60
  4. Step 4: Simplify right side
    10,012,999.60x = 140,683,504,496,665.64
  5. Step 5: Solve for x
    x = 140,683,504,496,665.64/10,012,999.60
  6. Step 6: Final answer
    x = 14,050,085.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.