Home / 6,825,497,114.07-10,238,245,671.10-1,918,170,920.07

Finding the Fourth Proportional to 6,825,497,114.07, 10,238,245,671.10 and 1,918,170,920.07

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Solution

The fourth proportional to 6,825,497,114.07, 10,238,245,671.10 and 1,918,170,920.07 is: 2,877,256,380.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,497,114.07 : 10,238,245,671.10 = 1,918,170,920.07 : x
  2. Step 2: Convert to fraction form
    6,825,497,114.07/10,238,245,671.10 = 1,918,170,920.07/x
  3. Step 3: Cross multiply
    6,825,497,114.07x = 10,238,245,671.10 × 1,918,170,920.07
  4. Step 4: Simplify right side
    6,825,497,114.07x = 19,638,705,118,836,580,352
  5. Step 5: Solve for x
    x = 19,638,705,118,836,580,352/6,825,497,114.07
  6. Step 6: Final answer
    x = 2,877,256,380.10

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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.