Home / 2,423,014,378.06-3,343,759,848.17-1,309,180,472.19

Finding the Fourth Proportional to 2,423,014,378.06, 3,343,759,848.17 and 1,309,180,472.19

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Solution

The fourth proportional to 2,423,014,378.06, 3,343,759,848.17 and 1,309,180,472.19 is: 1,806,669,055.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,014,378.06 : 3,343,759,848.17 = 1,309,180,472.19 : x
  2. Step 2: Convert to fraction form
    2,423,014,378.06/3,343,759,848.17 = 1,309,180,472.19/x
  3. Step 3: Cross multiply
    2,423,014,378.06x = 3,343,759,848.17 × 1,309,180,472.19
  4. Step 4: Simplify right side
    2,423,014,378.06x = 4,377,585,096,917,163,520
  5. Step 5: Solve for x
    x = 4,377,585,096,917,163,520/2,423,014,378.06
  6. Step 6: Final answer
    x = 1,806,669,055.11

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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.