Home / 2,364,424,774,373.40-3,546,278,811,868.90-643,507,217,302.30

Finding the Fourth Proportional to 2,364,424,774,373.40, 3,546,278,811,868.90 and 643,507,217,302.30

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Solution

The fourth proportional to 2,364,424,774,373.40, 3,546,278,811,868.90 and 643,507,217,302.30 is: 965,163,296,687.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,424,774,373.40 : 3,546,278,811,868.90 = 643,507,217,302.30 : x
  2. Step 2: Convert to fraction form
    2,364,424,774,373.40/3,546,278,811,868.90 = 643,507,217,302.30/x
  3. Step 3: Cross multiply
    2,364,424,774,373.40x = 3,546,278,811,868.90 × 643,507,217,302.30
  4. Step 4: Simplify right side
    2,364,424,774,373.40x = 2,282,056,010,003,862,586,916,864
  5. Step 5: Solve for x
    x = 2,282,056,010,003,862,586,916,864/2,364,424,774,373.40
  6. Step 6: Final answer
    x = 965,163,296,687.51

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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.