Home / 62,903,535.75-86,806,051.59-34,645,366.05

Finding the Fourth Proportional to 62,903,535.75, 86,806,051.59 and 34,645,366.05

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Solution

The fourth proportional to 62,903,535.75, 86,806,051.59 and 34,645,366.05 is: 47,810,149.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,903,535.75 : 86,806,051.59 = 34,645,366.05 : x
  2. Step 2: Convert to fraction form
    62,903,535.75/86,806,051.59 = 34,645,366.05/x
  3. Step 3: Cross multiply
    62,903,535.75x = 86,806,051.59 × 34,645,366.05
  4. Step 4: Simplify right side
    62,903,535.75x = 3,007,427,432,690,734.50
  5. Step 5: Solve for x
    x = 3,007,427,432,690,734.50/62,903,535.75
  6. Step 6: Final answer
    x = 47,810,149.25

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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.