Home / 37,554,905.80-56,332,358.70-23,131,203.40

Finding the Fourth Proportional to 37,554,905.80, 56,332,358.70 and 23,131,203.40

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Solution

The fourth proportional to 37,554,905.80, 56,332,358.70 and 23,131,203.40 is: 34,696,805.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,554,905.80 : 56,332,358.70 = 23,131,203.40 : x
  2. Step 2: Convert to fraction form
    37,554,905.80/56,332,358.70 = 23,131,203.40/x
  3. Step 3: Cross multiply
    37,554,905.80x = 56,332,358.70 × 23,131,203.40
  4. Step 4: Simplify right side
    37,554,905.80x = 1,303,035,247,091,459.50
  5. Step 5: Solve for x
    x = 1,303,035,247,091,459.50/37,554,905.80
  6. Step 6: Final answer
    x = 34,696,805.10

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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.