Home / 3,230,838,470.06-4,458,557,274.93-1,745,726,595.56

Finding the Fourth Proportional to 3,230,838,470.06, 4,458,557,274.93 and 1,745,726,595.56

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Solution

The fourth proportional to 3,230,838,470.06, 4,458,557,274.93 and 1,745,726,595.56 is: 2,409,102,802.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,838,470.06 : 4,458,557,274.93 = 1,745,726,595.56 : x
  2. Step 2: Convert to fraction form
    3,230,838,470.06/4,458,557,274.93 = 1,745,726,595.56/x
  3. Step 3: Cross multiply
    3,230,838,470.06x = 4,458,557,274.93 × 1,745,726,595.56
  4. Step 4: Simplify right side
    3,230,838,470.06x = 7,783,422,012,672,820,224
  5. Step 5: Solve for x
    x = 7,783,422,012,672,820,224/3,230,838,470.06
  6. Step 6: Final answer
    x = 2,409,102,802.51

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1.5x scale

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.