Home / 36,960,033.40-55,440,050.10-15,387,465.40

Finding the Fourth Proportional to 36,960,033.40, 55,440,050.10 and 15,387,465.40

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Solution

The fourth proportional to 36,960,033.40, 55,440,050.10 and 15,387,465.40 is: 23,081,198.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,960,033.40 : 55,440,050.10 = 15,387,465.40 : x
  2. Step 2: Convert to fraction form
    36,960,033.40/55,440,050.10 = 15,387,465.40/x
  3. Step 3: Cross multiply
    36,960,033.40x = 55,440,050.10 × 15,387,465.40
  4. Step 4: Simplify right side
    36,960,033.40x = 853,081,852,688,016.62
  5. Step 5: Solve for x
    x = 853,081,852,688,016.62/36,960,033.40
  6. Step 6: Final answer
    x = 23,081,198.10

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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.