Home / 9,749,068,415.22-14,613,396,190.02-4,079,905,053.42

Finding the Fourth Proportional to 9,749,068,415.22, 14,613,396,190.02 and 4,079,905,053.42

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Solution

The fourth proportional to 9,749,068,415.22, 14,613,396,190.02 and 4,079,905,053.42 is: 6,115,586,271.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,749,068,415.22 : 14,613,396,190.02 = 4,079,905,053.42 : x
  2. Step 2: Convert to fraction form
    9,749,068,415.22/14,613,396,190.02 = 4,079,905,053.42/x
  3. Step 3: Cross multiply
    9,749,068,415.22x = 14,613,396,190.02 × 4,079,905,053.42
  4. Step 4: Simplify right side
    9,749,068,415.22x = 59,621,268,963,291,176,960
  5. Step 5: Solve for x
    x = 59,621,268,963,291,176,960/9,749,068,415.22
  6. Step 6: Final answer
    x = 6,115,586,271.83

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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.