Home / 1,675,717,800.02-2,312,405,098.52-923,014,772.04

Finding the Fourth Proportional to 1,675,717,800.02, 2,312,405,098.52 and 923,014,772.04

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Solution

The fourth proportional to 1,675,717,800.02, 2,312,405,098.52 and 923,014,772.04 is: 1,273,713,309.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,717,800.02 : 2,312,405,098.52 = 923,014,772.04 : x
  2. Step 2: Convert to fraction form
    1,675,717,800.02/2,312,405,098.52 = 923,014,772.04/x
  3. Step 3: Cross multiply
    1,675,717,800.02x = 2,312,405,098.52 × 923,014,772.04
  4. Step 4: Simplify right side
    1,675,717,800.02x = 2,134,384,064,869,956,352
  5. Step 5: Solve for x
    x = 2,134,384,064,869,956,352/1,675,717,800.02
  6. Step 6: Final answer
    x = 1,273,713,309.51

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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.