Home / 17,225,420.11-23,771,507.81-10,607,503.43

Finding the Fourth Proportional to 17,225,420.11, 23,771,507.81 and 10,607,503.43

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Solution

The fourth proportional to 17,225,420.11, 23,771,507.81 and 10,607,503.43 is: 14,638,618.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,420.11 : 23,771,507.81 = 10,607,503.43 : x
  2. Step 2: Convert to fraction form
    17,225,420.11/23,771,507.81 = 10,607,503.43/x
  3. Step 3: Cross multiply
    17,225,420.11x = 23,771,507.81 × 10,607,503.43
  4. Step 4: Simplify right side
    17,225,420.11x = 252,156,350,637,238.03
  5. Step 5: Solve for x
    x = 252,156,350,637,238.03/17,225,420.11
  6. Step 6: Final answer
    x = 14,638,618.34

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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.