Home / 27,973,925,155.09-41,982,647,210.57-19,524,942,654

Finding the Fourth Proportional to 27,973,925,155.09, 41,982,647,210.57 and 19,524,942,654

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Solution

The fourth proportional to 27,973,925,155.09, 41,982,647,210.57 and 19,524,942,654 is: 29,302,601,429.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,973,925,155.09 : 41,982,647,210.57 = 19,524,942,654 : x
  2. Step 2: Convert to fraction form
    27,973,925,155.09/41,982,647,210.57 = 19,524,942,654/x
  3. Step 3: Cross multiply
    27,973,925,155.09x = 41,982,647,210.57 × 19,524,942,654
  4. Step 4: Simplify right side
    27,973,925,155.09x = 819,708,779,249,492,295,680
  5. Step 5: Solve for x
    x = 819,708,779,249,492,295,680/27,973,925,155.09
  6. Step 6: Final answer
    x = 29,302,601,429.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.