Home / 8,754,259,801-13,132,196,946.90-2,858,849,933.98

Finding the Fourth Proportional to 8,754,259,801, 13,132,196,946.90 and 2,858,849,933.98

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Solution

The fourth proportional to 8,754,259,801, 13,132,196,946.90 and 2,858,849,933.98 is: 4,288,538,520.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,754,259,801 : 13,132,196,946.90 = 2,858,849,933.98 : x
  2. Step 2: Convert to fraction form
    8,754,259,801/13,132,196,946.90 = 2,858,849,933.98/x
  3. Step 3: Cross multiply
    8,754,259,801x = 13,132,196,946.90 × 2,858,849,933.98
  4. Step 4: Simplify right side
    8,754,259,801x = 37,542,980,374,657,425,408
  5. Step 5: Solve for x
    x = 37,542,980,374,657,425,408/8,754,259,801
  6. Step 6: Final answer
    x = 4,288,538,520.45

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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.