Home / 64,303,247,028.03-88,738,554,466.88-35,756,289,362.31

Finding the Fourth Proportional to 64,303,247,028.03, 88,738,554,466.88 and 35,756,289,362.31

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Solution

The fourth proportional to 64,303,247,028.03, 88,738,554,466.88 and 35,756,289,362.31 is: 49,343,720,228.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,303,247,028.03 : 88,738,554,466.88 = 35,756,289,362.31 : x
  2. Step 2: Convert to fraction form
    64,303,247,028.03/88,738,554,466.88 = 35,756,289,362.31/x
  3. Step 3: Cross multiply
    64,303,247,028.03x = 88,738,554,466.88 × 35,756,289,362.31
  4. Step 4: Simplify right side
    64,303,247,028.03x = 3,172,961,431,110,688,964,608
  5. Step 5: Solve for x
    x = 3,172,961,431,110,688,964,608/64,303,247,028.03
  6. Step 6: Final answer
    x = 49,343,720,228.12

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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.