Home / 8,569,691,904.10-11,825,103,955.58-4,758,696,698.96

Finding the Fourth Proportional to 8,569,691,904.10, 11,825,103,955.58 and 4,758,696,698.96

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Solution

The fourth proportional to 8,569,691,904.10, 11,825,103,955.58 and 4,758,696,698.96 is: 6,566,406,795.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,569,691,904.10 : 11,825,103,955.58 = 4,758,696,698.96 : x
  2. Step 2: Convert to fraction form
    8,569,691,904.10/11,825,103,955.58 = 4,758,696,698.96/x
  3. Step 3: Cross multiply
    8,569,691,904.10x = 11,825,103,955.58 × 4,758,696,698.96
  4. Step 4: Simplify right side
    8,569,691,904.10x = 56,272,083,158,277,382,144
  5. Step 5: Solve for x
    x = 56,272,083,158,277,382,144/8,569,691,904.10
  6. Step 6: Final answer
    x = 6,566,406,795.95

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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.