Home / 1,884,926,064.33-2,601,216,040.05-1,038,172,583.61

Finding the Fourth Proportional to 1,884,926,064.33, 2,601,216,040.05 and 1,038,172,583.61

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Solution

The fourth proportional to 1,884,926,064.33, 2,601,216,040.05 and 1,038,172,583.61 is: 1,432,688,118.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,926,064.33 : 2,601,216,040.05 = 1,038,172,583.61 : x
  2. Step 2: Convert to fraction form
    1,884,926,064.33/2,601,216,040.05 = 1,038,172,583.61/x
  3. Step 3: Cross multiply
    1,884,926,064.33x = 2,601,216,040.05 × 1,038,172,583.61
  4. Step 4: Simplify right side
    1,884,926,064.33x = 2,700,511,176,826,482,176
  5. Step 5: Solve for x
    x = 2,700,511,176,826,482,176/1,884,926,064.33
  6. Step 6: Final answer
    x = 1,432,688,118.61

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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.