Home / 14,017,266.40-21,025,899.60-13,072,482.40

Finding the Fourth Proportional to 14,017,266.40, 21,025,899.60 and 13,072,482.40

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Solution

The fourth proportional to 14,017,266.40, 21,025,899.60 and 13,072,482.40 is: 19,608,723.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,017,266.40 : 21,025,899.60 = 13,072,482.40 : x
  2. Step 2: Convert to fraction form
    14,017,266.40/21,025,899.60 = 13,072,482.40/x
  3. Step 3: Cross multiply
    14,017,266.40x = 21,025,899.60 × 13,072,482.40
  4. Step 4: Simplify right side
    14,017,266.40x = 274,860,702,465,167.06
  5. Step 5: Solve for x
    x = 274,860,702,465,167.06/14,017,266.40
  6. Step 6: Final answer
    x = 19,608,723.60

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Similar ratio
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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.