Home / 4,146,054,943.50-5,721,593,892.44-2,361,881,953.67

Finding the Fourth Proportional to 4,146,054,943.50, 5,721,593,892.44 and 2,361,881,953.67

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Solution

The fourth proportional to 4,146,054,943.50, 5,721,593,892.44 and 2,361,881,953.67 is: 3,259,418,783.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,054,943.50 : 5,721,593,892.44 = 2,361,881,953.67 : x
  2. Step 2: Convert to fraction form
    4,146,054,943.50/5,721,593,892.44 = 2,361,881,953.67/x
  3. Step 3: Cross multiply
    4,146,054,943.50x = 5,721,593,892.44 × 2,361,881,953.67
  4. Step 4: Simplify right side
    4,146,054,943.50x = 13,513,729,360,742,111,232
  5. Step 5: Solve for x
    x = 13,513,729,360,742,111,232/4,146,054,943.50
  6. Step 6: Final answer
    x = 3,259,418,783.61

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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.