Home / 5,527,469,337,824.40-8,292,334,827,859.60-1,900,749,564,371.40

Finding the Fourth Proportional to 5,527,469,337,824.40, 8,292,334,827,859.60 and 1,900,749,564,371.40

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Solution

The fourth proportional to 5,527,469,337,824.40, 8,292,334,827,859.60 and 1,900,749,564,371.40 is: 2,851,513,205,838.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,469,337,824.40 : 8,292,334,827,859.60 = 1,900,749,564,371.40 : x
  2. Step 2: Convert to fraction form
    5,527,469,337,824.40/8,292,334,827,859.60 = 1,900,749,564,371.40/x
  3. Step 3: Cross multiply
    5,527,469,337,824.40x = 8,292,334,827,859.60 × 1,900,749,564,371.40
  4. Step 4: Simplify right side
    5,527,469,337,824.40x = 15,761,651,811,675,920,935,157,760
  5. Step 5: Solve for x
    x = 15,761,651,811,675,920,935,157,760/5,527,469,337,824.40
  6. Step 6: Final answer
    x = 2,851,513,205,838.91

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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.