Home / 6,078,858,054.00-8,388,909,774.89-3,502,457,886.37

Finding the Fourth Proportional to 6,078,858,054.00, 8,388,909,774.89 and 3,502,457,886.37

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Solution

The fourth proportional to 6,078,858,054.00, 8,388,909,774.89 and 3,502,457,886.37 is: 4,833,441,238.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,078,858,054.00 : 8,388,909,774.89 = 3,502,457,886.37 : x
  2. Step 2: Convert to fraction form
    6,078,858,054.00/8,388,909,774.89 = 3,502,457,886.37/x
  3. Step 3: Cross multiply
    6,078,858,054.00x = 8,388,909,774.89 × 3,502,457,886.37
  4. Step 4: Simplify right side
    6,078,858,054.00x = 29,381,803,199,121,428,480
  5. Step 5: Solve for x
    x = 29,381,803,199,121,428,480/6,078,858,054.00
  6. Step 6: Final answer
    x = 4,833,441,238.16

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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.