Home / 1,466,517,875.22-2,023,733,063.41-831,481,088.22

Finding the Fourth Proportional to 1,466,517,875.22, 2,023,733,063.41 and 831,481,088.22

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Solution

The fourth proportional to 1,466,517,875.22, 2,023,733,063.41 and 831,481,088.22 is: 1,147,408,973.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,517,875.22 : 2,023,733,063.41 = 831,481,088.22 : x
  2. Step 2: Convert to fraction form
    1,466,517,875.22/2,023,733,063.41 = 831,481,088.22/x
  3. Step 3: Cross multiply
    1,466,517,875.22x = 2,023,733,063.41 × 831,481,088.22
  4. Step 4: Simplify right side
    1,466,517,875.22x = 1,682,695,769,828,862,464
  5. Step 5: Solve for x
    x = 1,682,695,769,828,862,464/1,466,517,875.22
  6. Step 6: Final answer
    x = 1,147,408,973.50

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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.