Home / 7,075,386,245,385-10,614,140,551,684-2,485,106,087,785.20

Finding the Fourth Proportional to 7,075,386,245,385, 10,614,140,551,684 and 2,485,106,087,785.20

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Solution

The fourth proportional to 7,075,386,245,385, 10,614,140,551,684 and 2,485,106,087,785.20 is: 3,728,031,853,922.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,386,245,385 : 10,614,140,551,684 = 2,485,106,087,785.20 : x
  2. Step 2: Convert to fraction form
    7,075,386,245,385/10,614,140,551,684 = 2,485,106,087,785.20/x
  3. Step 3: Cross multiply
    7,075,386,245,385x = 10,614,140,551,684 × 2,485,106,087,785.20
  4. Step 4: Simplify right side
    7,075,386,245,385x = 26,377,265,301,597,673,832,316,928
  5. Step 5: Solve for x
    x = 26,377,265,301,597,673,832,316,928/7,075,386,245,385
  6. Step 6: Final answer
    x = 3,728,031,853,922.12

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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.