Home / 4,485,147,869.60-6,727,721,804.40-4,485,147,869.60

Finding the Fourth Proportional to 4,485,147,869.60, 6,727,721,804.40 and 4,485,147,869.60

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Solution

The fourth proportional to 4,485,147,869.60, 6,727,721,804.40 and 4,485,147,869.60 is: 6,727,721,804.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,147,869.60 : 6,727,721,804.40 = 4,485,147,869.60 : x
  2. Step 2: Convert to fraction form
    4,485,147,869.60/6,727,721,804.40 = 4,485,147,869.60/x
  3. Step 3: Cross multiply
    4,485,147,869.60x = 6,727,721,804.40 × 4,485,147,869.60
  4. Step 4: Simplify right side
    4,485,147,869.60x = 30,174,827,118,266,130,432
  5. Step 5: Solve for x
    x = 30,174,827,118,266,130,432/4,485,147,869.60
  6. Step 6: Final answer
    x = 6,727,721,804.40

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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.