Home / 116,174,213.60-174,280,249.67-34,301,368.08

Finding the Fourth Proportional to 116,174,213.60, 174,280,249.67 and 34,301,368.08

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Solution

The fourth proportional to 116,174,213.60, 174,280,249.67 and 34,301,368.08 is: 51,457,641.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,174,213.60 : 174,280,249.67 = 34,301,368.08 : x
  2. Step 2: Convert to fraction form
    116,174,213.60/174,280,249.67 = 34,301,368.08/x
  3. Step 3: Cross multiply
    116,174,213.60x = 174,280,249.67 × 34,301,368.08
  4. Step 4: Simplify right side
    116,174,213.60x = 5,978,050,992,833,461
  5. Step 5: Solve for x
    x = 5,978,050,992,833,461/116,174,213.60
  6. Step 6: Final answer
    x = 51,457,641.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.