Home / 249,423,082,511.40-374,134,623,767.10-244,464,100,252.20

Finding the Fourth Proportional to 249,423,082,511.40, 374,134,623,767.10 and 244,464,100,252.20

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Solution

The fourth proportional to 249,423,082,511.40, 374,134,623,767.10 and 244,464,100,252.20 is: 366,696,150,378.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,423,082,511.40 : 374,134,623,767.10 = 244,464,100,252.20 : x
  2. Step 2: Convert to fraction form
    249,423,082,511.40/374,134,623,767.10 = 244,464,100,252.20/x
  3. Step 3: Cross multiply
    249,423,082,511.40x = 374,134,623,767.10 × 244,464,100,252.20
  4. Step 4: Simplify right side
    249,423,082,511.40x = 91,462,484,172,419,454,992,384
  5. Step 5: Solve for x
    x = 91,462,484,172,419,454,992,384/249,423,082,511.40
  6. Step 6: Final answer
    x = 366,696,150,378.30

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1.5x scale

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.