Home / 1,545,304,919.94-2,318,910,800.10-716,104,004.58

Finding the Fourth Proportional to 1,545,304,919.94, 2,318,910,800.10 and 716,104,004.58

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Solution

The fourth proportional to 1,545,304,919.94, 2,318,910,800.10 and 716,104,004.58 is: 1,074,597,827.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,545,304,919.94 : 2,318,910,800.10 = 716,104,004.58 : x
  2. Step 2: Convert to fraction form
    1,545,304,919.94/2,318,910,800.10 = 716,104,004.58/x
  3. Step 3: Cross multiply
    1,545,304,919.94x = 2,318,910,800.10 × 716,104,004.58
  4. Step 4: Simplify right side
    1,545,304,919.94x = 1,660,581,310,215,421,952
  5. Step 5: Solve for x
    x = 1,660,581,310,215,421,952/1,545,304,919.94
  6. Step 6: Final answer
    x = 1,074,597,827.77

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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.