Home / 6,824,742,160.36-9,418,179,008.36-3,814,045,111.38

Finding the Fourth Proportional to 6,824,742,160.36, 9,418,179,008.36 and 3,814,045,111.38

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Solution

The fourth proportional to 6,824,742,160.36, 9,418,179,008.36 and 3,814,045,111.38 is: 5,263,401,717.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824,742,160.36 : 9,418,179,008.36 = 3,814,045,111.38 : x
  2. Step 2: Convert to fraction form
    6,824,742,160.36/9,418,179,008.36 = 3,814,045,111.38/x
  3. Step 3: Cross multiply
    6,824,742,160.36x = 9,418,179,008.36 × 3,814,045,111.38
  4. Step 4: Simplify right side
    6,824,742,160.36x = 35,921,359,604,937,195,520
  5. Step 5: Solve for x
    x = 35,921,359,604,937,195,520/6,824,742,160.36
  6. Step 6: Final answer
    x = 5,263,401,717.00

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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.