Home / 27,818,303.60-41,727,455.40-17,614,636.40

Finding the Fourth Proportional to 27,818,303.60, 41,727,455.40 and 17,614,636.40

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Solution

The fourth proportional to 27,818,303.60, 41,727,455.40 and 17,614,636.40 is: 26,421,954.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,818,303.60 : 41,727,455.40 = 17,614,636.40 : x
  2. Step 2: Convert to fraction form
    27,818,303.60/41,727,455.40 = 17,614,636.40/x
  3. Step 3: Cross multiply
    27,818,303.60x = 41,727,455.40 × 17,614,636.40
  4. Step 4: Simplify right side
    27,818,303.60x = 735,013,954,768,216.50
  5. Step 5: Solve for x
    x = 735,013,954,768,216.50/27,818,303.60
  6. Step 6: Final answer
    x = 26,421,954.60

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1.5x scale

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.