Home / 31,601,395,689.66-47,368,911,539.25-10,632,548,700.66

Finding the Fourth Proportional to 31,601,395,689.66, 47,368,911,539.25 and 10,632,548,700.66

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Solution

The fourth proportional to 31,601,395,689.66, 47,368,911,539.25 and 10,632,548,700.66 is: 15,937,658,696.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,601,395,689.66 : 47,368,911,539.25 = 10,632,548,700.66 : x
  2. Step 2: Convert to fraction form
    31,601,395,689.66/47,368,911,539.25 = 10,632,548,700.66/x
  3. Step 3: Cross multiply
    31,601,395,689.66x = 47,368,911,539.25 × 10,632,548,700.66
  4. Step 4: Simplify right side
    31,601,395,689.66x = 503,652,258,838,331,064,320
  5. Step 5: Solve for x
    x = 503,652,258,838,331,064,320/31,601,395,689.66
  6. Step 6: Final answer
    x = 15,937,658,696.61

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1.5x scale

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.