Home / 633,250,785,870.22-873,886,647,605.90-344,219,045,259.50

Finding the Fourth Proportional to 633,250,785,870.22, 873,886,647,605.90 and 344,219,045,259.50

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Solution

The fourth proportional to 633,250,785,870.22, 873,886,647,605.90 and 344,219,045,259.50 is: 475,022,588,547.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,250,785,870.22 : 873,886,647,605.90 = 344,219,045,259.50 : x
  2. Step 2: Convert to fraction form
    633,250,785,870.22/873,886,647,605.90 = 344,219,045,259.50/x
  3. Step 3: Cross multiply
    633,250,785,870.22x = 873,886,647,605.90 × 344,219,045,259.50
  4. Step 4: Simplify right side
    633,250,785,870.22x = 300,808,427,503,928,039,440,384
  5. Step 5: Solve for x
    x = 300,808,427,503,928,039,440,384/633,250,785,870.22
  6. Step 6: Final answer
    x = 475,022,588,547.69

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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.