Home / 849,570,768,000.45-1,274,356,152,000.90-849,570,768,000.45

Finding the Fourth Proportional to 849,570,768,000.45, 1,274,356,152,000.90 and 849,570,768,000.45

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Solution

The fourth proportional to 849,570,768,000.45, 1,274,356,152,000.90 and 849,570,768,000.45 is: 1,274,356,152,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,570,768,000.45 : 1,274,356,152,000.90 = 849,570,768,000.45 : x
  2. Step 2: Convert to fraction form
    849,570,768,000.45/1,274,356,152,000.90 = 849,570,768,000.45/x
  3. Step 3: Cross multiply
    849,570,768,000.45x = 1,274,356,152,000.90 × 849,570,768,000.45
  4. Step 4: Simplify right side
    849,570,768,000.45x = 1,082,655,734,761,502,629,953,536
  5. Step 5: Solve for x
    x = 1,082,655,734,761,502,629,953,536/849,570,768,000.45
  6. Step 6: Final answer
    x = 1,274,356,152,000.90

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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.