Home / 3,100,161,073,516.40-4,650,241,610,274.80-2,029,020,905,529.30

Finding the Fourth Proportional to 3,100,161,073,516.40, 4,650,241,610,274.80 and 2,029,020,905,529.30

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Solution

The fourth proportional to 3,100,161,073,516.40, 4,650,241,610,274.80 and 2,029,020,905,529.30 is: 3,043,531,358,294.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,161,073,516.40 : 4,650,241,610,274.80 = 2,029,020,905,529.30 : x
  2. Step 2: Convert to fraction form
    3,100,161,073,516.40/4,650,241,610,274.80 = 2,029,020,905,529.30/x
  3. Step 3: Cross multiply
    3,100,161,073,516.40x = 4,650,241,610,274.80 × 2,029,020,905,529.30
  4. Step 4: Simplify right side
    3,100,161,073,516.40x = 9,435,437,443,009,805,073,514,496
  5. Step 5: Solve for x
    x = 9,435,437,443,009,805,073,514,496/3,100,161,073,516.40
  6. Step 6: Final answer
    x = 3,043,531,358,294.08

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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.