Home / 369,391,104,011.40-554,086,656,017.10-369,391,104,011.40

Finding the Fourth Proportional to 369,391,104,011.40, 554,086,656,017.10 and 369,391,104,011.40

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Solution

The fourth proportional to 369,391,104,011.40, 554,086,656,017.10 and 369,391,104,011.40 is: 554,086,656,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,391,104,011.40 : 554,086,656,017.10 = 369,391,104,011.40 : x
  2. Step 2: Convert to fraction form
    369,391,104,011.40/554,086,656,017.10 = 369,391,104,011.40/x
  3. Step 3: Cross multiply
    369,391,104,011.40x = 554,086,656,017.10 × 369,391,104,011.40
  4. Step 4: Simplify right side
    369,391,104,011.40x = 204,674,681,584,141,408,927,744
  5. Step 5: Solve for x
    x = 204,674,681,584,141,408,927,744/369,391,104,011.40
  6. Step 6: Final answer
    x = 554,086,656,017.10

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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.