Home / 224,004,744.60-336,007,116.90-70,666,301.40

Finding the Fourth Proportional to 224,004,744.60, 336,007,116.90 and 70,666,301.40

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Solution

The fourth proportional to 224,004,744.60, 336,007,116.90 and 70,666,301.40 is: 105,999,452.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,004,744.60 : 336,007,116.90 = 70,666,301.40 : x
  2. Step 2: Convert to fraction form
    224,004,744.60/336,007,116.90 = 70,666,301.40/x
  3. Step 3: Cross multiply
    224,004,744.60x = 336,007,116.90 × 70,666,301.40
  4. Step 4: Simplify right side
    224,004,744.60x = 23,744,380,195,400,432
  5. Step 5: Solve for x
    x = 23,744,380,195,400,432/224,004,744.60
  6. Step 6: Final answer
    x = 105,999,452.10

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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.