Home / 33,572,521.80-50,358,782.70-10,855,715.40

Finding the Fourth Proportional to 33,572,521.80, 50,358,782.70 and 10,855,715.40

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Solution

The fourth proportional to 33,572,521.80, 50,358,782.70 and 10,855,715.40 is: 16,283,573.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,572,521.80 : 50,358,782.70 = 10,855,715.40 : x
  2. Step 2: Convert to fraction form
    33,572,521.80/50,358,782.70 = 10,855,715.40/x
  3. Step 3: Cross multiply
    33,572,521.80x = 50,358,782.70 × 10,855,715.40
  4. Step 4: Simplify right side
    33,572,521.80x = 546,680,612,881,643.62
  5. Step 5: Solve for x
    x = 546,680,612,881,643.62/33,572,521.80
  6. Step 6: Final answer
    x = 16,283,573.10

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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.