Home / 5,400,212,483,017-7,452,298,741,932.90-2,931,023,864,281.80

Finding the Fourth Proportional to 5,400,212,483,017, 7,452,298,741,932.90 and 2,931,023,864,281.80

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Solution

The fourth proportional to 5,400,212,483,017, 7,452,298,741,932.90 and 2,931,023,864,281.80 is: 4,044,815,926,235.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,400,212,483,017 : 7,452,298,741,932.90 = 2,931,023,864,281.80 : x
  2. Step 2: Convert to fraction form
    5,400,212,483,017/7,452,298,741,932.90 = 2,931,023,864,281.80/x
  3. Step 3: Cross multiply
    5,400,212,483,017x = 7,452,298,741,932.90 × 2,931,023,864,281.80
  4. Step 4: Simplify right side
    5,400,212,483,017x = 21,842,865,456,362,565,943,689,216
  5. Step 5: Solve for x
    x = 21,842,865,456,362,565,943,689,216/5,400,212,483,017
  6. Step 6: Final answer
    x = 4,044,815,926,235.44

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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.