Home / 14,112,675.18-19,486,461.90-10,844,338.14

Finding the Fourth Proportional to 14,112,675.18, 19,486,461.90 and 10,844,338.14

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Solution

The fourth proportional to 14,112,675.18, 19,486,461.90 and 10,844,338.14 is: 14,973,616.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,112,675.18 : 19,486,461.90 = 10,844,338.14 : x
  2. Step 2: Convert to fraction form
    14,112,675.18/19,486,461.90 = 10,844,338.14/x
  3. Step 3: Cross multiply
    14,112,675.18x = 19,486,461.90 × 10,844,338.14
  4. Step 4: Simplify right side
    14,112,675.18x = 211,317,781,995,826.88
  5. Step 5: Solve for x
    x = 211,317,781,995,826.88/14,112,675.18
  6. Step 6: Final answer
    x = 14,973,616.22

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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.