Home / 5,527,469,337,815.40-8,292,334,827,846-1,900,749,564,362.40

Finding the Fourth Proportional to 5,527,469,337,815.40, 8,292,334,827,846 and 1,900,749,564,362.40

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Solution

The fourth proportional to 5,527,469,337,815.40, 8,292,334,827,846 and 1,900,749,564,362.40 is: 2,851,513,205,825.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,469,337,815.40 : 8,292,334,827,846 = 1,900,749,564,362.40 : x
  2. Step 2: Convert to fraction form
    5,527,469,337,815.40/8,292,334,827,846 = 1,900,749,564,362.40/x
  3. Step 3: Cross multiply
    5,527,469,337,815.40x = 8,292,334,827,846 × 1,900,749,564,362.40
  4. Step 4: Simplify right side
    5,527,469,337,815.40x = 15,761,651,811,575,440,175,267,840
  5. Step 5: Solve for x
    x = 15,761,651,811,575,440,175,267,840/5,527,469,337,815.40
  6. Step 6: Final answer
    x = 2,851,513,205,825.37

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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.