Home / 17,857,381,550,685-26,788,896,620,638-6,396,390,960,287.50

Finding the Fourth Proportional to 17,857,381,550,685, 26,788,896,620,638 and 6,396,390,960,287.50

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Solution

The fourth proportional to 17,857,381,550,685, 26,788,896,620,638 and 6,396,390,960,287.50 is: 9,595,598,083,289.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,857,381,550,685 : 26,788,896,620,638 = 6,396,390,960,287.50 : x
  2. Step 2: Convert to fraction form
    17,857,381,550,685/26,788,896,620,638 = 6,396,390,960,287.50/x
  3. Step 3: Cross multiply
    17,857,381,550,685x = 26,788,896,620,638 × 6,396,390,960,287.50
  4. Step 4: Simplify right side
    17,857,381,550,685x = 171,352,256,180,325,249,710,030,848
  5. Step 5: Solve for x
    x = 171,352,256,180,325,249,710,030,848/17,857,381,550,685
  6. Step 6: Final answer
    x = 9,595,598,083,289.67

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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.