Home / 8,594,085,292.78-12,891,124,904.86-2,298,350,888.16

Finding the Fourth Proportional to 8,594,085,292.78, 12,891,124,904.86 and 2,298,350,888.16

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Solution

The fourth proportional to 8,594,085,292.78, 12,891,124,904.86 and 2,298,350,888.16 is: 3,447,525,520.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,085,292.78 : 12,891,124,904.86 = 2,298,350,888.16 : x
  2. Step 2: Convert to fraction form
    8,594,085,292.78/12,891,124,904.86 = 2,298,350,888.16/x
  3. Step 3: Cross multiply
    8,594,085,292.78x = 12,891,124,904.86 × 2,298,350,888.16
  4. Step 4: Simplify right side
    8,594,085,292.78x = 29,628,328,374,466,473,984
  5. Step 5: Solve for x
    x = 29,628,328,374,466,473,984/8,594,085,292.78
  6. Step 6: Final answer
    x = 3,447,525,520.76

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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.