Home / 629,871,244.20-944,806,866.30-591,607,492.20

Finding the Fourth Proportional to 629,871,244.20, 944,806,866.30 and 591,607,492.20

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Solution

The fourth proportional to 629,871,244.20, 944,806,866.30 and 591,607,492.20 is: 887,411,238.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,871,244.20 : 944,806,866.30 = 591,607,492.20 : x
  2. Step 2: Convert to fraction form
    629,871,244.20/944,806,866.30 = 591,607,492.20/x
  3. Step 3: Cross multiply
    629,871,244.20x = 944,806,866.30 × 591,607,492.20
  4. Step 4: Simplify right side
    629,871,244.20x = 558,954,820,785,083,712
  5. Step 5: Solve for x
    x = 558,954,820,785,083,712/629,871,244.20
  6. Step 6: Final answer
    x = 887,411,238.30

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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.