Home / 40,447,455,722.40-60,671,183,583.60-24,774,622,903.20

Finding the Fourth Proportional to 40,447,455,722.40, 60,671,183,583.60 and 24,774,622,903.20

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Solution

The fourth proportional to 40,447,455,722.40, 60,671,183,583.60 and 24,774,622,903.20 is: 37,161,934,354.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,447,455,722.40 : 60,671,183,583.60 = 24,774,622,903.20 : x
  2. Step 2: Convert to fraction form
    40,447,455,722.40/60,671,183,583.60 = 24,774,622,903.20/x
  3. Step 3: Cross multiply
    40,447,455,722.40x = 60,671,183,583.60 × 24,774,622,903.20
  4. Step 4: Simplify right side
    40,447,455,722.40x = 1,503,105,694,374,508,363,776
  5. Step 5: Solve for x
    x = 1,503,105,694,374,508,363,776/40,447,455,722.40
  6. Step 6: Final answer
    x = 37,161,934,354.80

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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.