Home / 19,095,173,858.16-26,347,841,806.68-10,636,787,142

Finding the Fourth Proportional to 19,095,173,858.16, 26,347,841,806.68 and 10,636,787,142

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Solution

The fourth proportional to 19,095,173,858.16, 26,347,841,806.68 and 10,636,787,142 is: 14,676,817,662.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095,173,858.16 : 26,347,841,806.68 = 10,636,787,142 : x
  2. Step 2: Convert to fraction form
    19,095,173,858.16/26,347,841,806.68 = 10,636,787,142/x
  3. Step 3: Cross multiply
    19,095,173,858.16x = 26,347,841,806.68 × 10,636,787,142
  4. Step 4: Simplify right side
    19,095,173,858.16x = 280,256,384,948,743,864,320
  5. Step 5: Solve for x
    x = 280,256,384,948,743,864,320/19,095,173,858.16
  6. Step 6: Final answer
    x = 14,676,817,662.44

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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.