Home / 251,952,385.04-377,928,582.36-60,476,161.04

Finding the Fourth Proportional to 251,952,385.04, 377,928,582.36 and 60,476,161.04

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Solution

The fourth proportional to 251,952,385.04, 377,928,582.36 and 60,476,161.04 is: 90,714,242.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,952,385.04 : 377,928,582.36 = 60,476,161.04 : x
  2. Step 2: Convert to fraction form
    251,952,385.04/377,928,582.36 = 60,476,161.04/x
  3. Step 3: Cross multiply
    251,952,385.04x = 377,928,582.36 × 60,476,161.04
  4. Step 4: Simplify right side
    251,952,385.04x = 22,855,669,808,422,264
  5. Step 5: Solve for x
    x = 22,855,669,808,422,264/251,952,385.04
  6. Step 6: Final answer
    x = 90,714,242.71

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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.