Home / 17,588,470.10-26,381,830.35-9,069,667.70

Finding the Fourth Proportional to 17,588,470.10, 26,381,830.35 and 9,069,667.70

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Solution

The fourth proportional to 17,588,470.10, 26,381,830.35 and 9,069,667.70 is: 13,604,050.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588,470.10 : 26,381,830.35 = 9,069,667.70 : x
  2. Step 2: Convert to fraction form
    17,588,470.10/26,381,830.35 = 9,069,667.70/x
  3. Step 3: Cross multiply
    17,588,470.10x = 26,381,830.35 × 9,069,667.70
  4. Step 4: Simplify right side
    17,588,470.10x = 239,274,434,592,274.69
  5. Step 5: Solve for x
    x = 239,274,434,592,274.69/17,588,470.10
  6. Step 6: Final answer
    x = 13,604,050.45

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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.