Home / 1,415,017,750,205.50-2,122,526,625,308.20-1,415,017,750,205.50

Finding the Fourth Proportional to 1,415,017,750,205.50, 2,122,526,625,308.20 and 1,415,017,750,205.50

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Solution

The fourth proportional to 1,415,017,750,205.50, 2,122,526,625,308.20 and 1,415,017,750,205.50 is: 2,122,526,625,308.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,415,017,750,205.50 : 2,122,526,625,308.20 = 1,415,017,750,205.50 : x
  2. Step 2: Convert to fraction form
    1,415,017,750,205.50/2,122,526,625,308.20 = 1,415,017,750,205.50/x
  3. Step 3: Cross multiply
    1,415,017,750,205.50x = 2,122,526,625,308.20 × 1,415,017,750,205.50
  4. Step 4: Simplify right side
    1,415,017,750,205.50x = 3,003,412,850,094,881,214,824,448
  5. Step 5: Solve for x
    x = 3,003,412,850,094,881,214,824,448/1,415,017,750,205.50
  6. Step 6: Final answer
    x = 2,122,526,625,308.20

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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.