Home / 11,665,018,271.04-17,495,553,862.75-3,268,991,545.47

Finding the Fourth Proportional to 11,665,018,271.04, 17,495,553,862.75 and 3,268,991,545.47

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Solution

The fourth proportional to 11,665,018,271.04, 17,495,553,862.75 and 3,268,991,545.47 is: 4,902,934,254.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,665,018,271.04 : 17,495,553,862.75 = 3,268,991,545.47 : x
  2. Step 2: Convert to fraction form
    11,665,018,271.04/17,495,553,862.75 = 3,268,991,545.47/x
  3. Step 3: Cross multiply
    11,665,018,271.04x = 17,495,553,862.75 × 3,268,991,545.47
  4. Step 4: Simplify right side
    11,665,018,271.04x = 57,192,817,660,540,928,000
  5. Step 5: Solve for x
    x = 57,192,817,660,540,928,000/11,665,018,271.04
  6. Step 6: Final answer
    x = 4,902,934,254.51

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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.