Home / 6,179,333,900.80-9,269,000,851.20-5,502,112,729.60

Finding the Fourth Proportional to 6,179,333,900.80, 9,269,000,851.20 and 5,502,112,729.60

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Solution

The fourth proportional to 6,179,333,900.80, 9,269,000,851.20 and 5,502,112,729.60 is: 8,253,169,094.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,179,333,900.80 : 9,269,000,851.20 = 5,502,112,729.60 : x
  2. Step 2: Convert to fraction form
    6,179,333,900.80/9,269,000,851.20 = 5,502,112,729.60/x
  3. Step 3: Cross multiply
    6,179,333,900.80x = 9,269,000,851.20 × 5,502,112,729.60
  4. Step 4: Simplify right side
    6,179,333,900.80x = 50,999,087,574,060,761,088
  5. Step 5: Solve for x
    x = 50,999,087,574,060,761,088/6,179,333,900.80
  6. Step 6: Final answer
    x = 8,253,169,094.40

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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.