Home / 665,532,030.60-996,030,564.30-665,532,030.60

Finding the Fourth Proportional to 665,532,030.60, 996,030,564.30 and 665,532,030.60

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Solution

The fourth proportional to 665,532,030.60, 996,030,564.30 and 665,532,030.60 is: 996,030,564.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    665,532,030.60 : 996,030,564.30 = 665,532,030.60 : x
  2. Step 2: Convert to fraction form
    665,532,030.60/996,030,564.30 = 665,532,030.60/x
  3. Step 3: Cross multiply
    665,532,030.60x = 996,030,564.30 × 665,532,030.60
  4. Step 4: Simplify right side
    665,532,030.60x = 662,890,243,998,242,816
  5. Step 5: Solve for x
    x = 662,890,243,998,242,816/665,532,030.60
  6. Step 6: Final answer
    x = 996,030,564.30

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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.