Home / 4,213,011,416.41-5,811,751,518.78-2,604,952,374.85

Finding the Fourth Proportional to 4,213,011,416.41, 5,811,751,518.78 and 2,604,952,374.85

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Solution

The fourth proportional to 4,213,011,416.41, 5,811,751,518.78 and 2,604,952,374.85 is: 3,593,471,373.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213,011,416.41 : 5,811,751,518.78 = 2,604,952,374.85 : x
  2. Step 2: Convert to fraction form
    4,213,011,416.41/5,811,751,518.78 = 2,604,952,374.85/x
  3. Step 3: Cross multiply
    4,213,011,416.41x = 5,811,751,518.78 × 2,604,952,374.85
  4. Step 4: Simplify right side
    4,213,011,416.41x = 15,139,335,920,884,054,016
  5. Step 5: Solve for x
    x = 15,139,335,920,884,054,016/4,213,011,416.41
  6. Step 6: Final answer
    x = 3,593,471,373.45

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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.