Home / 7,429,283.10-10,379,738.70-7,429,283.10

Finding the Fourth Proportional to 7,429,283.10, 10,379,738.70 and 7,429,283.10

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Solution

The fourth proportional to 7,429,283.10, 10,379,738.70 and 7,429,283.10 is: 10,379,738.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,429,283.10 : 10,379,738.70 = 7,429,283.10 : x
  2. Step 2: Convert to fraction form
    7,429,283.10/10,379,738.70 = 7,429,283.10/x
  3. Step 3: Cross multiply
    7,429,283.10x = 10,379,738.70 × 7,429,283.10
  4. Step 4: Simplify right side
    7,429,283.10x = 77,114,017,306,325.95
  5. Step 5: Solve for x
    x = 77,114,017,306,325.95/7,429,283.10
  6. Step 6: Final answer
    x = 10,379,738.70

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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.