Home / 16,900,117.04-25,346,628.16-4,766,743

Finding the Fourth Proportional to 16,900,117.04, 25,346,628.16 and 4,766,743

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Solution

The fourth proportional to 16,900,117.04, 25,346,628.16 and 4,766,743 is: 7,149,113.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,900,117.04 : 25,346,628.16 = 4,766,743 : x
  2. Step 2: Convert to fraction form
    16,900,117.04/25,346,628.16 = 4,766,743/x
  3. Step 3: Cross multiply
    16,900,117.04x = 25,346,628.16 × 4,766,743
  4. Step 4: Simplify right side
    16,900,117.04x = 120,820,862,355,282.88
  5. Step 5: Solve for x
    x = 120,820,862,355,282.88/16,900,117.04
  6. Step 6: Final answer
    x = 7,149,113.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.