Home / 86,441,746,583.64-119,293,338,434.58-47,860,666,151.88

Finding the Fourth Proportional to 86,441,746,583.64, 119,293,338,434.58 and 47,860,666,151.88

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Solution

The fourth proportional to 86,441,746,583.64, 119,293,338,434.58 and 47,860,666,151.88 is: 66,049,783,473.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,441,746,583.64 : 119,293,338,434.58 = 47,860,666,151.88 : x
  2. Step 2: Convert to fraction form
    86,441,746,583.64/119,293,338,434.58 = 47,860,666,151.88/x
  3. Step 3: Cross multiply
    86,441,746,583.64x = 119,293,338,434.58 × 47,860,666,151.88
  4. Step 4: Simplify right side
    86,441,746,583.64x = 5,709,458,644,960,668,549,120
  5. Step 5: Solve for x
    x = 5,709,458,644,960,668,549,120/86,441,746,583.64
  6. Step 6: Final answer
    x = 66,049,783,473.96

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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.