Home / 7,598,009,298.52-10,485,253,825.46-4,211,137,250.16

Finding the Fourth Proportional to 7,598,009,298.52, 10,485,253,825.46 and 4,211,137,250.16

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Solution

The fourth proportional to 7,598,009,298.52, 10,485,253,825.46 and 4,211,137,250.16 is: 5,811,369,955.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,009,298.52 : 10,485,253,825.46 = 4,211,137,250.16 : x
  2. Step 2: Convert to fraction form
    7,598,009,298.52/10,485,253,825.46 = 4,211,137,250.16/x
  3. Step 3: Cross multiply
    7,598,009,298.52x = 10,485,253,825.46 × 4,211,137,250.16
  4. Step 4: Simplify right side
    7,598,009,298.52x = 44,154,842,961,777,238,016
  5. Step 5: Solve for x
    x = 44,154,842,961,777,238,016/7,598,009,298.52
  6. Step 6: Final answer
    x = 5,811,369,955.86

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Double scale
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1.5x scale

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.