Home / 1,931,424,933.18-2,665,214,444.48-1,096,049,501.04

Finding the Fourth Proportional to 1,931,424,933.18, 2,665,214,444.48 and 1,096,049,501.04

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Solution

The fourth proportional to 1,931,424,933.18, 2,665,214,444.48 and 1,096,049,501.04 is: 1,512,462,074.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,424,933.18 : 2,665,214,444.48 = 1,096,049,501.04 : x
  2. Step 2: Convert to fraction form
    1,931,424,933.18/2,665,214,444.48 = 1,096,049,501.04/x
  3. Step 3: Cross multiply
    1,931,424,933.18x = 2,665,214,444.48 × 1,096,049,501.04
  4. Step 4: Simplify right side
    1,931,424,933.18x = 2,921,206,962,031,424,512
  5. Step 5: Solve for x
    x = 2,921,206,962,031,424,512/1,931,424,933.18
  6. Step 6: Final answer
    x = 1,512,462,074.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.