Home / 25,876,518,218.70-38,814,777,328.05-24,860,686,461.90

Finding the Fourth Proportional to 25,876,518,218.70, 38,814,777,328.05 and 24,860,686,461.90

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Solution

The fourth proportional to 25,876,518,218.70, 38,814,777,328.05 and 24,860,686,461.90 is: 37,291,029,692.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,876,518,218.70 : 38,814,777,328.05 = 24,860,686,461.90 : x
  2. Step 2: Convert to fraction form
    25,876,518,218.70/38,814,777,328.05 = 24,860,686,461.90/x
  3. Step 3: Cross multiply
    25,876,518,218.70x = 38,814,777,328.05 × 24,860,686,461.90
  4. Step 4: Simplify right side
    25,876,518,218.70x = 964,962,009,241,115,820,032
  5. Step 5: Solve for x
    x = 964,962,009,241,115,820,032/25,876,518,218.70
  6. Step 6: Final answer
    x = 37,291,029,692.85

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1.5x scale

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.