Home / 4,826,192,099,398.10-7,240,031,996,462-1,645,500,878,347.10

Finding the Fourth Proportional to 4,826,192,099,398.10, 7,240,031,996,462 and 1,645,500,878,347.10

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Solution

The fourth proportional to 4,826,192,099,398.10, 7,240,031,996,462 and 1,645,500,878,347.10 is: 2,468,504,933,926.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,192,099,398.10 : 7,240,031,996,462 = 1,645,500,878,347.10 : x
  2. Step 2: Convert to fraction form
    4,826,192,099,398.10/7,240,031,996,462 = 1,645,500,878,347.10/x
  3. Step 3: Cross multiply
    4,826,192,099,398.10x = 7,240,031,996,462 × 1,645,500,878,347.10
  4. Step 4: Simplify right side
    4,826,192,099,398.10x = 11,913,479,009,439,330,548,580,352
  5. Step 5: Solve for x
    x = 11,913,479,009,439,330,548,580,352/4,826,192,099,398.10
  6. Step 6: Final answer
    x = 2,468,504,933,926.09

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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.