Home / 22,411,426.96-33,627,638.04-11,045,679.76

Finding the Fourth Proportional to 22,411,426.96, 33,627,638.04 and 11,045,679.76

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Solution

The fourth proportional to 22,411,426.96, 33,627,638.04 and 11,045,679.76 is: 16,573,693.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,411,426.96 : 33,627,638.04 = 11,045,679.76 : x
  2. Step 2: Convert to fraction form
    22,411,426.96/33,627,638.04 = 11,045,679.76/x
  3. Step 3: Cross multiply
    22,411,426.96x = 33,627,638.04 × 11,045,679.76
  4. Step 4: Simplify right side
    22,411,426.96x = 371,440,120,875,034.06
  5. Step 5: Solve for x
    x = 371,440,120,875,034.06/22,411,426.96
  6. Step 6: Final answer
    x = 16,573,693.48

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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.