Home / 14,804,296.80-22,206,445.20-4,707,938.40

Finding the Fourth Proportional to 14,804,296.80, 22,206,445.20 and 4,707,938.40

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Solution

The fourth proportional to 14,804,296.80, 22,206,445.20 and 4,707,938.40 is: 7,061,907.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,296.80 : 22,206,445.20 = 4,707,938.40 : x
  2. Step 2: Convert to fraction form
    14,804,296.80/22,206,445.20 = 4,707,938.40/x
  3. Step 3: Cross multiply
    14,804,296.80x = 22,206,445.20 × 4,707,938.40
  4. Step 4: Simplify right side
    14,804,296.80x = 104,546,576,084,575.69
  5. Step 5: Solve for x
    x = 104,546,576,084,575.69/14,804,296.80
  6. Step 6: Final answer
    x = 7,061,907.60

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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.