Home / 2,927,424,129.86-4,035,943,473.44-2,326,601,016.16

Finding the Fourth Proportional to 2,927,424,129.86, 4,035,943,473.44 and 2,326,601,016.16

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Solution

The fourth proportional to 2,927,424,129.86, 4,035,943,473.44 and 2,326,601,016.16 is: 3,207,608,385.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927,424,129.86 : 4,035,943,473.44 = 2,326,601,016.16 : x
  2. Step 2: Convert to fraction form
    2,927,424,129.86/4,035,943,473.44 = 2,326,601,016.16/x
  3. Step 3: Cross multiply
    2,927,424,129.86x = 4,035,943,473.44 × 2,326,601,016.16
  4. Step 4: Simplify right side
    2,927,424,129.86x = 9,390,030,186,448,099,328
  5. Step 5: Solve for x
    x = 9,390,030,186,448,099,328/2,927,424,129.86
  6. Step 6: Final answer
    x = 3,207,608,385.36

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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.