Home / 37,446,510.80-56,169,766.20-23,022,808.40

Finding the Fourth Proportional to 37,446,510.80, 56,169,766.20 and 23,022,808.40

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Solution

The fourth proportional to 37,446,510.80, 56,169,766.20 and 23,022,808.40 is: 34,534,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,510.80 : 56,169,766.20 = 23,022,808.40 : x
  2. Step 2: Convert to fraction form
    37,446,510.80/56,169,766.20 = 23,022,808.40/x
  3. Step 3: Cross multiply
    37,446,510.80x = 56,169,766.20 × 23,022,808.40
  4. Step 4: Simplify right side
    37,446,510.80x = 1,293,185,765,095,396
  5. Step 5: Solve for x
    x = 1,293,185,765,095,396/37,446,510.80
  6. Step 6: Final answer
    x = 34,534,212.60

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1.5x scale

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.