Home / 292,306,608.67-403,435,094.89-174,844,861.64

Finding the Fourth Proportional to 292,306,608.67, 403,435,094.89 and 174,844,861.64

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Solution

The fourth proportional to 292,306,608.67, 403,435,094.89 and 174,844,861.64 is: 241,316,998.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,306,608.67 : 403,435,094.89 = 174,844,861.64 : x
  2. Step 2: Convert to fraction form
    292,306,608.67/403,435,094.89 = 174,844,861.64/x
  3. Step 3: Cross multiply
    292,306,608.67x = 403,435,094.89 × 174,844,861.64
  4. Step 4: Simplify right side
    292,306,608.67x = 70,538,553,346,762,312
  5. Step 5: Solve for x
    x = 70,538,553,346,762,312/292,306,608.67
  6. Step 6: Final answer
    x = 241,316,998.16

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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.