Home / 114,613,644.80-171,920,467.20-32,732,364.80

Finding the Fourth Proportional to 114,613,644.80, 171,920,467.20 and 32,732,364.80

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Solution

The fourth proportional to 114,613,644.80, 171,920,467.20 and 32,732,364.80 is: 49,098,547.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,613,644.80 : 171,920,467.20 = 32,732,364.80 : x
  2. Step 2: Convert to fraction form
    114,613,644.80/171,920,467.20 = 32,732,364.80/x
  3. Step 3: Cross multiply
    114,613,644.80x = 171,920,467.20 × 32,732,364.80
  4. Step 4: Simplify right side
    114,613,644.80x = 5,627,363,448,976,834
  5. Step 5: Solve for x
    x = 5,627,363,448,976,834/114,613,644.80
  6. Step 6: Final answer
    x = 49,098,547.20

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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.