Home / 63,586,827.60-95,282,263.80-47,336,542.80

Finding the Fourth Proportional to 63,586,827.60, 95,282,263.80 and 47,336,542.80

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Solution

The fourth proportional to 63,586,827.60, 95,282,263.80 and 47,336,542.80 is: 70,931,875.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,586,827.60 : 95,282,263.80 = 47,336,542.80 : x
  2. Step 2: Convert to fraction form
    63,586,827.60/95,282,263.80 = 47,336,542.80/x
  3. Step 3: Cross multiply
    63,586,827.60x = 95,282,263.80 × 47,336,542.80
  4. Step 4: Simplify right side
    63,586,827.60x = 4,510,332,958,449,590
  5. Step 5: Solve for x
    x = 4,510,332,958,449,590/63,586,827.60
  6. Step 6: Final answer
    x = 70,931,875.81

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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.