Home / 164,865,862,362.55-247,298,793,543.82-164,865,862,362.55

Finding the Fourth Proportional to 164,865,862,362.55, 247,298,793,543.82 and 164,865,862,362.55

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Solution

The fourth proportional to 164,865,862,362.55, 247,298,793,543.82 and 164,865,862,362.55 is: 247,298,793,543.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,865,862,362.55 : 247,298,793,543.82 = 164,865,862,362.55 : x
  2. Step 2: Convert to fraction form
    164,865,862,362.55/247,298,793,543.82 = 164,865,862,362.55/x
  3. Step 3: Cross multiply
    164,865,862,362.55x = 247,298,793,543.82 × 164,865,862,362.55
  4. Step 4: Simplify right side
    164,865,862,362.55x = 40,771,128,858,820,093,149,184
  5. Step 5: Solve for x
    x = 40,771,128,858,820,093,149,184/164,865,862,362.55
  6. Step 6: Final answer
    x = 247,298,793,543.82

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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.