Home / 2,011,069,406.08-3,017,038,302.74-612,163,068.27

Finding the Fourth Proportional to 2,011,069,406.08, 3,017,038,302.74 and 612,163,068.27

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Solution

The fourth proportional to 2,011,069,406.08, 3,017,038,302.74 and 612,163,068.27 is: 918,376,769.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,069,406.08 : 3,017,038,302.74 = 612,163,068.27 : x
  2. Step 2: Convert to fraction form
    2,011,069,406.08/3,017,038,302.74 = 612,163,068.27/x
  3. Step 3: Cross multiply
    2,011,069,406.08x = 3,017,038,302.74 × 612,163,068.27
  4. Step 4: Simplify right side
    2,011,069,406.08x = 1,846,919,424,475,285,504
  5. Step 5: Solve for x
    x = 1,846,919,424,475,285,504/2,011,069,406.08
  6. Step 6: Final answer
    x = 918,376,769.54

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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.