Home / 14,096,064.60-21,144,096.90-7,363,603.80

Finding the Fourth Proportional to 14,096,064.60, 21,144,096.90 and 7,363,603.80

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Solution

The fourth proportional to 14,096,064.60, 21,144,096.90 and 7,363,603.80 is: 11,045,405.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,064.60 : 21,144,096.90 = 7,363,603.80 : x
  2. Step 2: Convert to fraction form
    14,096,064.60/21,144,096.90 = 7,363,603.80/x
  3. Step 3: Cross multiply
    14,096,064.60x = 21,144,096.90 × 7,363,603.80
  4. Step 4: Simplify right side
    14,096,064.60x = 155,696,752,280,408.22
  5. Step 5: Solve for x
    x = 155,696,752,280,408.22/14,096,064.60
  6. Step 6: Final answer
    x = 11,045,405.70

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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.