Home / 5,865,056,609.80-8,807,788,581.90-3,110,066,465.80

Finding the Fourth Proportional to 5,865,056,609.80, 8,807,788,581.90 and 3,110,066,465.80

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Solution

The fourth proportional to 5,865,056,609.80, 8,807,788,581.90 and 3,110,066,465.80 is: 4,670,510,402.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,056,609.80 : 8,807,788,581.90 = 3,110,066,465.80 : x
  2. Step 2: Convert to fraction form
    5,865,056,609.80/8,807,788,581.90 = 3,110,066,465.80/x
  3. Step 3: Cross multiply
    5,865,056,609.80x = 8,807,788,581.90 × 3,110,066,465.80
  4. Step 4: Simplify right side
    5,865,056,609.80x = 27,392,807,906,423,328,768
  5. Step 5: Solve for x
    x = 27,392,807,906,423,328,768/5,865,056,609.80
  6. Step 6: Final answer
    x = 4,670,510,402.35

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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.