Home / 1,702,794,603,631.70-2,349,871,204,728.20-971,220,050,639.55

Finding the Fourth Proportional to 1,702,794,603,631.70, 2,349,871,204,728.20 and 971,220,050,639.55

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Solution

The fourth proportional to 1,702,794,603,631.70, 2,349,871,204,728.20 and 971,220,050,639.55 is: 1,340,292,026,757.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,794,603,631.70 : 2,349,871,204,728.20 = 971,220,050,639.55 : x
  2. Step 2: Convert to fraction form
    1,702,794,603,631.70/2,349,871,204,728.20 = 971,220,050,639.55/x
  3. Step 3: Cross multiply
    1,702,794,603,631.70x = 2,349,871,204,728.20 × 971,220,050,639.55
  4. Step 4: Simplify right side
    1,702,794,603,631.70x = 2,282,242,030,452,543,087,181,824
  5. Step 5: Solve for x
    x = 2,282,242,030,452,543,087,181,824/1,702,794,603,631.70
  6. Step 6: Final answer
    x = 1,340,292,026,757.08

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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.