Home / 3,056,006,110.40-4,584,009,165.60-874,972,246.40

Finding the Fourth Proportional to 3,056,006,110.40, 4,584,009,165.60 and 874,972,246.40

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Solution

The fourth proportional to 3,056,006,110.40, 4,584,009,165.60 and 874,972,246.40 is: 1,312,458,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,006,110.40 : 4,584,009,165.60 = 874,972,246.40 : x
  2. Step 2: Convert to fraction form
    3,056,006,110.40/4,584,009,165.60 = 874,972,246.40/x
  3. Step 3: Cross multiply
    3,056,006,110.40x = 4,584,009,165.60 × 874,972,246.40
  4. Step 4: Simplify right side
    3,056,006,110.40x = 4,010,880,797,143,221,760
  5. Step 5: Solve for x
    x = 4,010,880,797,143,221,760/3,056,006,110.40
  6. Step 6: Final answer
    x = 1,312,458,369.60

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Double scale
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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.