Home / 63,017,680.20-94,470,533.10-37,431,529.80

Finding the Fourth Proportional to 63,017,680.20, 94,470,533.10 and 37,431,529.80

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Solution

The fourth proportional to 63,017,680.20, 94,470,533.10 and 37,431,529.80 is: 56,114,039.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,017,680.20 : 94,470,533.10 = 37,431,529.80 : x
  2. Step 2: Convert to fraction form
    63,017,680.20/94,470,533.10 = 37,431,529.80/x
  3. Step 3: Cross multiply
    63,017,680.20x = 94,470,533.10 × 37,431,529.80
  4. Step 4: Simplify right side
    63,017,680.20x = 3,536,176,574,954,536
  5. Step 5: Solve for x
    x = 3,536,176,574,954,536/63,017,680.20
  6. Step 6: Final answer
    x = 56,114,039.17

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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.