Home / 9,246,999,628.86-12,760,859,488.59-5,017,911,517.46

Finding the Fourth Proportional to 9,246,999,628.86, 12,760,859,488.59 and 5,017,911,517.46

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Solution

The fourth proportional to 9,246,999,628.86, 12,760,859,488.59 and 5,017,911,517.46 is: 6,924,717,894.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,246,999,628.86 : 12,760,859,488.59 = 5,017,911,517.46 : x
  2. Step 2: Convert to fraction form
    9,246,999,628.86/12,760,859,488.59 = 5,017,911,517.46/x
  3. Step 3: Cross multiply
    9,246,999,628.86x = 12,760,859,488.59 × 5,017,911,517.46
  4. Step 4: Simplify right side
    9,246,999,628.86x = 64,032,863,800,484,487,168
  5. Step 5: Solve for x
    x = 64,032,863,800,484,487,168/9,246,999,628.86
  6. Step 6: Final answer
    x = 6,924,717,894.51

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1.5x scale

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.