Home / 849,570,768,000.40-1,274,356,152,000.80-849,570,768,000.40

Finding the Fourth Proportional to 849,570,768,000.40, 1,274,356,152,000.80 and 849,570,768,000.40

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Solution

The fourth proportional to 849,570,768,000.40, 1,274,356,152,000.80 and 849,570,768,000.40 is: 1,274,356,152,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,570,768,000.40 : 1,274,356,152,000.80 = 849,570,768,000.40 : x
  2. Step 2: Convert to fraction form
    849,570,768,000.40/1,274,356,152,000.80 = 849,570,768,000.40/x
  3. Step 3: Cross multiply
    849,570,768,000.40x = 1,274,356,152,000.80 × 849,570,768,000.40
  4. Step 4: Simplify right side
    849,570,768,000.40x = 1,082,655,734,761,354,185,146,368
  5. Step 5: Solve for x
    x = 1,082,655,734,761,354,185,146,368/849,570,768,000.40
  6. Step 6: Final answer
    x = 1,274,356,152,000.80

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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.