Home / 5,341,878,258.50-7,371,768,381.80-3,052,972,281.83

Finding the Fourth Proportional to 5,341,878,258.50, 7,371,768,381.80 and 3,052,972,281.83

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Solution

The fourth proportional to 5,341,878,258.50, 7,371,768,381.80 and 3,052,972,281.83 is: 4,213,088,252.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,878,258.50 : 7,371,768,381.80 = 3,052,972,281.83 : x
  2. Step 2: Convert to fraction form
    5,341,878,258.50/7,371,768,381.80 = 3,052,972,281.83/x
  3. Step 3: Cross multiply
    5,341,878,258.50x = 7,371,768,381.80 × 3,052,972,281.83
  4. Step 4: Simplify right side
    5,341,878,258.50x = 22,505,804,537,654,067,200
  5. Step 5: Solve for x
    x = 22,505,804,537,654,067,200/5,341,878,258.50
  6. Step 6: Final answer
    x = 4,213,088,252.59

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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.