Home / 16,793,533.50-23,169,276.48-10,180,242.34

Finding the Fourth Proportional to 16,793,533.50, 23,169,276.48 and 10,180,242.34

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Solution

The fourth proportional to 16,793,533.50, 23,169,276.48 and 10,180,242.34 is: 14,045,218.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,793,533.50 : 23,169,276.48 = 10,180,242.34 : x
  2. Step 2: Convert to fraction form
    16,793,533.50/23,169,276.48 = 10,180,242.34/x
  3. Step 3: Cross multiply
    16,793,533.50x = 23,169,276.48 × 10,180,242.34
  4. Step 4: Simplify right side
    16,793,533.50x = 235,868,849,408,862.16
  5. Step 5: Solve for x
    x = 235,868,849,408,862.16/16,793,533.50
  6. Step 6: Final answer
    x = 14,045,218.62

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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.