Home / 5,405,073,838.07-7,459,309,256.81-3,026,190,963.29

Finding the Fourth Proportional to 5,405,073,838.07, 7,459,309,256.81 and 3,026,190,963.29

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Solution

The fourth proportional to 5,405,073,838.07, 7,459,309,256.81 and 3,026,190,963.29 is: 4,176,315,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,405,073,838.07 : 7,459,309,256.81 = 3,026,190,963.29 : x
  2. Step 2: Convert to fraction form
    5,405,073,838.07/7,459,309,256.81 = 3,026,190,963.29/x
  3. Step 3: Cross multiply
    5,405,073,838.07x = 7,459,309,256.81 × 3,026,190,963.29
  4. Step 4: Simplify right side
    5,405,073,838.07x = 22,573,294,265,291,440,128
  5. Step 5: Solve for x
    x = 22,573,294,265,291,440,128/5,405,073,838.07
  6. Step 6: Final answer
    x = 4,176,315,614.10

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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.