Home / 68,926,663.58-95,132,910.48-41,065,695.02

Finding the Fourth Proportional to 68,926,663.58, 95,132,910.48 and 41,065,695.02

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Solution

The fourth proportional to 68,926,663.58, 95,132,910.48 and 41,065,695.02 is: 56,679,068.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,926,663.58 : 95,132,910.48 = 41,065,695.02 : x
  2. Step 2: Convert to fraction form
    68,926,663.58/95,132,910.48 = 41,065,695.02/x
  3. Step 3: Cross multiply
    68,926,663.58x = 95,132,910.48 × 41,065,695.02
  4. Step 4: Simplify right side
    68,926,663.58x = 3,906,699,088,136,642.50
  5. Step 5: Solve for x
    x = 3,906,699,088,136,642.50/68,926,663.58
  6. Step 6: Final answer
    x = 56,679,068.52

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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.