Home / 62,017,116-85,583,620.08-34,521,539.64

Finding the Fourth Proportional to 62,017,116, 85,583,620.08 and 34,521,539.64

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Solution

The fourth proportional to 62,017,116, 85,583,620.08 and 34,521,539.64 is: 47,639,724.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,116 : 85,583,620.08 = 34,521,539.64 : x
  2. Step 2: Convert to fraction form
    62,017,116/85,583,620.08 = 34,521,539.64/x
  3. Step 3: Cross multiply
    62,017,116x = 85,583,620.08 × 34,521,539.64
  4. Step 4: Simplify right side
    62,017,116x = 2,954,478,333,126,420
  5. Step 5: Solve for x
    x = 2,954,478,333,126,420/62,017,116
  6. Step 6: Final answer
    x = 47,639,724.70

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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.