Home / 3,545,857,536.10-5,318,786,304.15-2,362,232,140.90

Finding the Fourth Proportional to 3,545,857,536.10, 5,318,786,304.15 and 2,362,232,140.90

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Solution

The fourth proportional to 3,545,857,536.10, 5,318,786,304.15 and 2,362,232,140.90 is: 3,543,348,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545,857,536.10 : 5,318,786,304.15 = 2,362,232,140.90 : x
  2. Step 2: Convert to fraction form
    3,545,857,536.10/5,318,786,304.15 = 2,362,232,140.90/x
  3. Step 3: Cross multiply
    3,545,857,536.10x = 5,318,786,304.15 × 2,362,232,140.90
  4. Step 4: Simplify right side
    3,545,857,536.10x = 12,564,207,958,241,853,440
  5. Step 5: Solve for x
    x = 12,564,207,958,241,853,440/3,545,857,536.10
  6. Step 6: Final answer
    x = 3,543,348,211.35

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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.