Home / 4,032,191,283.40-6,048,286,925.10-3,215,897,907.40

Finding the Fourth Proportional to 4,032,191,283.40, 6,048,286,925.10 and 3,215,897,907.40

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Solution

The fourth proportional to 4,032,191,283.40, 6,048,286,925.10 and 3,215,897,907.40 is: 4,823,846,861.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,191,283.40 : 6,048,286,925.10 = 3,215,897,907.40 : x
  2. Step 2: Convert to fraction form
    4,032,191,283.40/6,048,286,925.10 = 3,215,897,907.40/x
  3. Step 3: Cross multiply
    4,032,191,283.40x = 6,048,286,925.10 × 3,215,897,907.40
  4. Step 4: Simplify right side
    4,032,191,283.40x = 19,450,673,265,783,873,536
  5. Step 5: Solve for x
    x = 19,450,673,265,783,873,536/4,032,191,283.40
  6. Step 6: Final answer
    x = 4,823,846,861.10

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Double scale
Find fourth proportional to 4,032,191,284.40, 6,048,286,926.60 and 3,215,897,908.40
Similar ratio
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1.5x scale

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.