Home / 292,867,583.54-439,326,907.26-96,071,992.34

Finding the Fourth Proportional to 292,867,583.54, 439,326,907.26 and 96,071,992.34

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Solution

The fourth proportional to 292,867,583.54, 439,326,907.26 and 96,071,992.34 is: 144,116,363.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,867,583.54 : 439,326,907.26 = 96,071,992.34 : x
  2. Step 2: Convert to fraction form
    292,867,583.54/439,326,907.26 = 96,071,992.34/x
  3. Step 3: Cross multiply
    292,867,583.54x = 439,326,907.26 × 96,071,992.34
  4. Step 4: Simplify right side
    292,867,583.54x = 42,207,011,269,038,608
  5. Step 5: Solve for x
    x = 42,207,011,269,038,608/292,867,583.54
  6. Step 6: Final answer
    x = 144,116,363.99

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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.