Home / 1,793,721,804.40-2,690,582,706.60-1,101,384,089.20

Finding the Fourth Proportional to 1,793,721,804.40, 2,690,582,706.60 and 1,101,384,089.20

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Solution

The fourth proportional to 1,793,721,804.40, 2,690,582,706.60 and 1,101,384,089.20 is: 1,652,076,133.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,721,804.40 : 2,690,582,706.60 = 1,101,384,089.20 : x
  2. Step 2: Convert to fraction form
    1,793,721,804.40/2,690,582,706.60 = 1,101,384,089.20/x
  3. Step 3: Cross multiply
    1,793,721,804.40x = 2,690,582,706.60 × 1,101,384,089.20
  4. Step 4: Simplify right side
    1,793,721,804.40x = 2,963,364,983,725,912,064
  5. Step 5: Solve for x
    x = 2,963,364,983,725,912,064/1,793,721,804.40
  6. Step 6: Final answer
    x = 1,652,076,133.80

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Double scale
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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.