Home / 19,408,896,996.20-29,113,345,494.30-16,184,034,276.20

Finding the Fourth Proportional to 19,408,896,996.20, 29,113,345,494.30 and 16,184,034,276.20

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Solution

The fourth proportional to 19,408,896,996.20, 29,113,345,494.30 and 16,184,034,276.20 is: 24,276,051,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,408,896,996.20 : 29,113,345,494.30 = 16,184,034,276.20 : x
  2. Step 2: Convert to fraction form
    19,408,896,996.20/29,113,345,494.30 = 16,184,034,276.20/x
  3. Step 3: Cross multiply
    19,408,896,996.20x = 29,113,345,494.30 × 16,184,034,276.20
  4. Step 4: Simplify right side
    19,408,896,996.20x = 471,171,381,374,604,017,664
  5. Step 5: Solve for x
    x = 471,171,381,374,604,017,664/19,408,896,996.20
  6. Step 6: Final answer
    x = 24,276,051,414.30

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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.