Home / 1,341,949,170,032.20-1,851,895,510,288.30-756,006,046,294.26

Finding the Fourth Proportional to 1,341,949,170,032.20, 1,851,895,510,288.30 and 756,006,046,294.26

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Solution

The fourth proportional to 1,341,949,170,032.20, 1,851,895,510,288.30 and 756,006,046,294.26 is: 1,043,291,530,073.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,949,170,032.20 : 1,851,895,510,288.30 = 756,006,046,294.26 : x
  2. Step 2: Convert to fraction form
    1,341,949,170,032.20/1,851,895,510,288.30 = 756,006,046,294.26/x
  3. Step 3: Cross multiply
    1,341,949,170,032.20x = 1,851,895,510,288.30 × 756,006,046,294.26
  4. Step 4: Simplify right side
    1,341,949,170,032.20x = 1,400,044,202,883,148,811,337,728
  5. Step 5: Solve for x
    x = 1,400,044,202,883,148,811,337,728/1,341,949,170,032.20
  6. Step 6: Final answer
    x = 1,043,291,530,073.05

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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.