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Finding the Fourth Proportional to 9,448,114.40, 13,252,554.40 and 9,448,114.40

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Solution

The fourth proportional to 9,448,114.40, 13,252,554.40 and 9,448,114.40 is: 13,252,554.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,448,114.40 : 13,252,554.40 = 9,448,114.40 : x
  2. Step 2: Convert to fraction form
    9,448,114.40/13,252,554.40 = 9,448,114.40/x
  3. Step 3: Cross multiply
    9,448,114.40x = 13,252,554.40 × 9,448,114.40
  4. Step 4: Simplify right side
    9,448,114.40x = 125,211,650,063,423.38
  5. Step 5: Solve for x
    x = 125,211,650,063,423.38/9,448,114.40
  6. Step 6: Final answer
    x = 13,252,554.40

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1.5x scale

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.