Home / 533,592,962.91-736,381,300.14-295,438,151.88

Finding the Fourth Proportional to 533,592,962.91, 736,381,300.14 and 295,438,151.88

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Solution

The fourth proportional to 533,592,962.91, 736,381,300.14 and 295,438,151.88 is: 407,717,390.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,592,962.91 : 736,381,300.14 = 295,438,151.88 : x
  2. Step 2: Convert to fraction form
    533,592,962.91/736,381,300.14 = 295,438,151.88/x
  3. Step 3: Cross multiply
    533,592,962.91x = 736,381,300.14 × 295,438,151.88
  4. Step 4: Simplify right side
    533,592,962.91x = 217,555,130,392,353,184
  5. Step 5: Solve for x
    x = 217,555,130,392,353,184/533,592,962.91
  6. Step 6: Final answer
    x = 407,717,390.44

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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.