Home / 18,252,905,746,680-25,189,614,015,576-10,031,849,857,576

Finding the Fourth Proportional to 18,252,905,746,680, 25,189,614,015,576 and 10,031,849,857,576

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Solution

The fourth proportional to 18,252,905,746,680, 25,189,614,015,576 and 10,031,849,857,576 is: 13,844,284,810,406.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,252,905,746,680 : 25,189,614,015,576 = 10,031,849,857,576 : x
  2. Step 2: Convert to fraction form
    18,252,905,746,680/25,189,614,015,576 = 10,031,849,857,576/x
  3. Step 3: Cross multiply
    18,252,905,746,680x = 25,189,614,015,576 × 10,031,849,857,576
  4. Step 4: Simplify right side
    18,252,905,746,680x = 252,698,425,774,550,500,698,488,832
  5. Step 5: Solve for x
    x = 252,698,425,774,550,500,698,488,832/18,252,905,746,680
  6. Step 6: Final answer
    x = 13,844,284,810,406.89

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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.