Home / 5,830,835,529.87-8,052,110,320.77-5,513,175,328.83

Finding the Fourth Proportional to 5,830,835,529.87, 8,052,110,320.77 and 5,513,175,328.83

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Solution

The fourth proportional to 5,830,835,529.87, 8,052,110,320.77 and 5,513,175,328.83 is: 7,613,436,485.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,830,835,529.87 : 8,052,110,320.77 = 5,513,175,328.83 : x
  2. Step 2: Convert to fraction form
    5,830,835,529.87/8,052,110,320.77 = 5,513,175,328.83/x
  3. Step 3: Cross multiply
    5,830,835,529.87x = 8,052,110,320.77 × 5,513,175,328.83
  4. Step 4: Simplify right side
    5,830,835,529.87x = 44,392,695,965,486,579,712
  5. Step 5: Solve for x
    x = 44,392,695,965,486,579,712/5,830,835,529.87
  6. Step 6: Final answer
    x = 7,613,436,485.74

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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.