Home / 45,360,749,578.05-62,597,840,546.77-25,038,209,151.41

Finding the Fourth Proportional to 45,360,749,578.05, 62,597,840,546.77 and 25,038,209,151.41

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Solution

The fourth proportional to 45,360,749,578.05, 62,597,840,546.77 and 25,038,209,151.41 is: 34,552,732,012.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,360,749,578.05 : 62,597,840,546.77 = 25,038,209,151.41 : x
  2. Step 2: Convert to fraction form
    45,360,749,578.05/62,597,840,546.77 = 25,038,209,151.41/x
  3. Step 3: Cross multiply
    45,360,749,578.05x = 62,597,840,546.77 × 25,038,209,151.41
  4. Step 4: Simplify right side
    45,360,749,578.05x = 1,567,337,824,036,590,714,880
  5. Step 5: Solve for x
    x = 1,567,337,824,036,590,714,880/45,360,749,578.05
  6. Step 6: Final answer
    x = 34,552,732,012.06

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1.5x scale

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.