Home / 4,209,907,446,834.40-6,303,985,536,636-2,905,533,018,095

Finding the Fourth Proportional to 4,209,907,446,834.40, 6,303,985,536,636 and 2,905,533,018,095

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Solution

The fourth proportional to 4,209,907,446,834.40, 6,303,985,536,636 and 2,905,533,018,095 is: 4,350,793,539,668.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,907,446,834.40 : 6,303,985,536,636 = 2,905,533,018,095 : x
  2. Step 2: Convert to fraction form
    4,209,907,446,834.40/6,303,985,536,636 = 2,905,533,018,095/x
  3. Step 3: Cross multiply
    4,209,907,446,834.40x = 6,303,985,536,636 × 2,905,533,018,095
  4. Step 4: Simplify right side
    4,209,907,446,834.40x = 18,316,438,122,289,225,057,435,648
  5. Step 5: Solve for x
    x = 18,316,438,122,289,225,057,435,648/4,209,907,446,834.40
  6. Step 6: Final answer
    x = 4,350,793,539,668.45

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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.