Home / 7,075,386,245,270-10,614,140,551,512-2,485,106,087,669.90

Finding the Fourth Proportional to 7,075,386,245,270, 10,614,140,551,512 and 2,485,106,087,669.90

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Solution

The fourth proportional to 7,075,386,245,270, 10,614,140,551,512 and 2,485,106,087,669.90 is: 3,728,031,853,749.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,386,245,270 : 10,614,140,551,512 = 2,485,106,087,669.90 : x
  2. Step 2: Convert to fraction form
    7,075,386,245,270/10,614,140,551,512 = 2,485,106,087,669.90/x
  3. Step 3: Cross multiply
    7,075,386,245,270x = 10,614,140,551,512 × 2,485,106,087,669.90
  4. Step 4: Simplify right side
    7,075,386,245,270x = 26,377,265,299,946,422,115,762,176
  5. Step 5: Solve for x
    x = 26,377,265,299,946,422,115,762,176/7,075,386,245,270
  6. Step 6: Final answer
    x = 3,728,031,853,749.33

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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.