Home / 1,698,404,194,840.30-2,547,964,088,702.10-550,946,823,928.56

Finding the Fourth Proportional to 1,698,404,194,840.30, 2,547,964,088,702.10 and 550,946,823,928.56

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Solution

The fourth proportional to 1,698,404,194,840.30, 2,547,964,088,702.10 and 550,946,823,928.56 is: 826,536,301,793.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,404,194,840.30 : 2,547,964,088,702.10 = 550,946,823,928.56 : x
  2. Step 2: Convert to fraction form
    1,698,404,194,840.30/2,547,964,088,702.10 = 550,946,823,928.56/x
  3. Step 3: Cross multiply
    1,698,404,194,840.30x = 2,547,964,088,702.10 × 550,946,823,928.56
  4. Step 4: Simplify right side
    1,698,404,194,840.30x = 1,403,792,722,154,450,042,486,784
  5. Step 5: Solve for x
    x = 1,403,792,722,154,450,042,486,784/1,698,404,194,840.30
  6. Step 6: Final answer
    x = 826,536,301,793.84

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Double scale
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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.