Home / 45,070,339,668,855-67,609,403,855,004-12,434,100,762,612

Finding the Fourth Proportional to 45,070,339,668,855, 67,609,403,855,004 and 12,434,100,762,612

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Solution

The fourth proportional to 45,070,339,668,855, 67,609,403,855,004 and 12,434,100,762,612 is: 18,652,225,525,918.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,070,339,668,855 : 67,609,403,855,004 = 12,434,100,762,612 : x
  2. Step 2: Convert to fraction form
    45,070,339,668,855/67,609,403,855,004 = 12,434,100,762,612/x
  3. Step 3: Cross multiply
    45,070,339,668,855x = 67,609,403,855,004 × 12,434,100,762,612
  4. Step 4: Simplify right side
    45,070,339,668,855x = 840,662,140,033,247,970,976,595,968
  5. Step 5: Solve for x
    x = 840,662,140,033,247,970,976,595,968/45,070,339,668,855
  6. Step 6: Final answer
    x = 18,652,225,525,918.80

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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.