Home / 60,836,622,500.15-83,943,438,261.59-35,106,515,709.92

Finding the Fourth Proportional to 60,836,622,500.15, 83,943,438,261.59 and 35,106,515,709.92

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Solution

The fourth proportional to 60,836,622,500.15, 83,943,438,261.59 and 35,106,515,709.92 is: 48,440,585,834.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,836,622,500.15 : 83,943,438,261.59 = 35,106,515,709.92 : x
  2. Step 2: Convert to fraction form
    60,836,622,500.15/83,943,438,261.59 = 35,106,515,709.92/x
  3. Step 3: Cross multiply
    60,836,622,500.15x = 83,943,438,261.59 × 35,106,515,709.92
  4. Step 4: Simplify right side
    60,836,622,500.15x = 2,946,961,634,075,033,468,928
  5. Step 5: Solve for x
    x = 2,946,961,634,075,033,468,928/60,836,622,500.15
  6. Step 6: Final answer
    x = 48,440,585,834.10

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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.