Home / 3,253,932,219,267.30-4,490,427,195,567.80-1,790,709,032,415.20

Finding the Fourth Proportional to 3,253,932,219,267.30, 4,490,427,195,567.80 and 1,790,709,032,415.20

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Solution

The fourth proportional to 3,253,932,219,267.30, 4,490,427,195,567.80 and 1,790,709,032,415.20 is: 2,471,178,868,107.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,932,219,267.30 : 4,490,427,195,567.80 = 1,790,709,032,415.20 : x
  2. Step 2: Convert to fraction form
    3,253,932,219,267.30/4,490,427,195,567.80 = 1,790,709,032,415.20/x
  3. Step 3: Cross multiply
    3,253,932,219,267.30x = 4,490,427,195,567.80 × 1,790,709,032,415.20
  4. Step 4: Simplify right side
    3,253,932,219,267.30x = 8,041,048,538,506,114,189,230,080
  5. Step 5: Solve for x
    x = 8,041,048,538,506,114,189,230,080/3,253,932,219,267.30
  6. Step 6: Final answer
    x = 2,471,178,868,107.08

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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.