Home / 99,082,290.96-148,585,569.12-32,593,250.16

Finding the Fourth Proportional to 99,082,290.96, 148,585,569.12 and 32,593,250.16

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Solution

The fourth proportional to 99,082,290.96, 148,585,569.12 and 32,593,250.16 is: 48,877,418.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,082,290.96 : 148,585,569.12 = 32,593,250.16 : x
  2. Step 2: Convert to fraction form
    99,082,290.96/148,585,569.12 = 32,593,250.16/x
  3. Step 3: Cross multiply
    99,082,290.96x = 148,585,569.12 × 32,593,250.16
  4. Step 4: Simplify right side
    99,082,290.96x = 4,842,886,624,494,131
  5. Step 5: Solve for x
    x = 4,842,886,624,494,131/99,082,290.96
  6. Step 6: Final answer
    x = 48,877,418.74

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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.