Home / 48,271,111.80-72,410,166.90-29,060,503.80

Finding the Fourth Proportional to 48,271,111.80, 72,410,166.90 and 29,060,503.80

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Solution

The fourth proportional to 48,271,111.80, 72,410,166.90 and 29,060,503.80 is: 43,592,862.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,271,111.80 : 72,410,166.90 = 29,060,503.80 : x
  2. Step 2: Convert to fraction form
    48,271,111.80/72,410,166.90 = 29,060,503.80/x
  3. Step 3: Cross multiply
    48,271,111.80x = 72,410,166.90 × 29,060,503.80
  4. Step 4: Simplify right side
    48,271,111.80x = 2,104,275,930,356,084.50
  5. Step 5: Solve for x
    x = 2,104,275,930,356,084.50/48,271,111.80
  6. Step 6: Final answer
    x = 43,592,862.31

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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.