Home / 16,841,004.49-23,240,602.65-9,106,044.76

Finding the Fourth Proportional to 16,841,004.49, 23,240,602.65 and 9,106,044.76

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Solution

The fourth proportional to 16,841,004.49, 23,240,602.65 and 9,106,044.76 is: 12,566,350.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841,004.49 : 23,240,602.65 = 9,106,044.76 : x
  2. Step 2: Convert to fraction form
    16,841,004.49/23,240,602.65 = 9,106,044.76/x
  3. Step 3: Cross multiply
    16,841,004.49x = 23,240,602.65 × 9,106,044.76
  4. Step 4: Simplify right side
    16,841,004.49x = 211,629,967,980,274.59
  5. Step 5: Solve for x
    x = 211,629,967,980,274.59/16,841,004.49
  6. Step 6: Final answer
    x = 12,566,350.67

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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.