Home / 39,366,990.15-59,050,485.23-23,184,611.70

Finding the Fourth Proportional to 39,366,990.15, 59,050,485.23 and 23,184,611.70

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Solution

The fourth proportional to 39,366,990.15, 59,050,485.23 and 23,184,611.70 is: 34,776,917.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,990.15 : 59,050,485.23 = 23,184,611.70 : x
  2. Step 2: Convert to fraction form
    39,366,990.15/59,050,485.23 = 23,184,611.70/x
  3. Step 3: Cross multiply
    39,366,990.15x = 59,050,485.23 × 23,184,611.70
  4. Step 4: Simplify right side
    39,366,990.15x = 1,369,062,570,754,135
  5. Step 5: Solve for x
    x = 1,369,062,570,754,135/39,366,990.15
  6. Step 6: Final answer
    x = 34,776,917.55

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Double scale
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Similar ratio
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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.