Home / 5,586,242,357.69-7,709,358,548.81-3,080,108,319.29

Finding the Fourth Proportional to 5,586,242,357.69, 7,709,358,548.81 and 3,080,108,319.29

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Solution

The fourth proportional to 5,586,242,357.69, 7,709,358,548.81 and 3,080,108,319.29 is: 4,250,739,205.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,586,242,357.69 : 7,709,358,548.81 = 3,080,108,319.29 : x
  2. Step 2: Convert to fraction form
    5,586,242,357.69/7,709,358,548.81 = 3,080,108,319.29/x
  3. Step 3: Cross multiply
    5,586,242,357.69x = 7,709,358,548.81 × 3,080,108,319.29
  4. Step 4: Simplify right side
    5,586,242,357.69x = 23,745,659,402,579,165,184
  5. Step 5: Solve for x
    x = 23,745,659,402,579,165,184/5,586,242,357.69
  6. Step 6: Final answer
    x = 4,250,739,205.74

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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.