Home / 1,667,221,373.74-2,300,743,787.35-952,748,797.80

Finding the Fourth Proportional to 1,667,221,373.74, 2,300,743,787.35 and 952,748,797.80

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Solution

The fourth proportional to 1,667,221,373.74, 2,300,743,787.35 and 952,748,797.80 is: 1,314,780,935.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,221,373.74 : 2,300,743,787.35 = 952,748,797.80 : x
  2. Step 2: Convert to fraction form
    1,667,221,373.74/2,300,743,787.35 = 952,748,797.80/x
  3. Step 3: Cross multiply
    1,667,221,373.74x = 2,300,743,787.35 × 952,748,797.80
  4. Step 4: Simplify right side
    1,667,221,373.74x = 2,192,030,877,443,531,264
  5. Step 5: Solve for x
    x = 2,192,030,877,443,531,264/1,667,221,373.74
  6. Step 6: Final answer
    x = 1,314,780,935.50

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.