Home / 22,574,710.55-31,152,570.71-13,282,882.44

Finding the Fourth Proportional to 22,574,710.55, 31,152,570.71 and 13,282,882.44

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Solution

The fourth proportional to 22,574,710.55, 31,152,570.71 and 13,282,882.44 is: 18,330,066.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,574,710.55 : 31,152,570.71 = 13,282,882.44 : x
  2. Step 2: Convert to fraction form
    22,574,710.55/31,152,570.71 = 13,282,882.44/x
  3. Step 3: Cross multiply
    22,574,710.55x = 31,152,570.71 × 13,282,882.44
  4. Step 4: Simplify right side
    22,574,710.55x = 413,795,934,378,302.88
  5. Step 5: Solve for x
    x = 413,795,934,378,302.88/22,574,710.55
  6. Step 6: Final answer
    x = 18,330,066.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.