Home / 17,133,057.15-23,639,794.15-10,160,191.40

Finding the Fourth Proportional to 17,133,057.15, 23,639,794.15 and 10,160,191.40

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Solution

The fourth proportional to 17,133,057.15, 23,639,794.15 and 10,160,191.40 is: 14,018,796.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,133,057.15 : 23,639,794.15 = 10,160,191.40 : x
  2. Step 2: Convert to fraction form
    17,133,057.15/23,639,794.15 = 10,160,191.40/x
  3. Step 3: Cross multiply
    17,133,057.15x = 23,639,794.15 × 10,160,191.40
  4. Step 4: Simplify right side
    17,133,057.15x = 240,184,833,169,799.34
  5. Step 5: Solve for x
    x = 240,184,833,169,799.34/17,133,057.15
  6. Step 6: Final answer
    x = 14,018,796.01

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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.