Home / 7,026,633,953.04-9,696,137,280.48-4,015,289,066.88

Finding the Fourth Proportional to 7,026,633,953.04, 9,696,137,280.48 and 4,015,289,066.88

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Solution

The fourth proportional to 7,026,633,953.04, 9,696,137,280.48 and 4,015,289,066.88 is: 5,540,746,006.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026,633,953.04 : 9,696,137,280.48 = 4,015,289,066.88 : x
  2. Step 2: Convert to fraction form
    7,026,633,953.04/9,696,137,280.48 = 4,015,289,066.88/x
  3. Step 3: Cross multiply
    7,026,633,953.04x = 9,696,137,280.48 × 4,015,289,066.88
  4. Step 4: Simplify right side
    7,026,633,953.04x = 38,932,794,013,278,920,704
  5. Step 5: Solve for x
    x = 38,932,794,013,278,920,704/7,026,633,953.04
  6. Step 6: Final answer
    x = 5,540,746,006.33

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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.