Home / 248,832,123.55-348,723,291.05-248,832,123.55

Finding the Fourth Proportional to 248,832,123.55, 348,723,291.05 and 248,832,123.55

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Solution

The fourth proportional to 248,832,123.55, 348,723,291.05 and 248,832,123.55 is: 348,723,291.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,123.55 : 348,723,291.05 = 248,832,123.55 : x
  2. Step 2: Convert to fraction form
    248,832,123.55/348,723,291.05 = 248,832,123.55/x
  3. Step 3: Cross multiply
    248,832,123.55x = 348,723,291.05 × 248,832,123.55
  4. Step 4: Simplify right side
    248,832,123.55x = 86,773,557,043,316,224
  5. Step 5: Solve for x
    x = 86,773,557,043,316,224/248,832,123.55
  6. Step 6: Final answer
    x = 348,723,291.05

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.