Home / 30,596,175.30-45,883,568.52-9,025,050.72

Finding the Fourth Proportional to 30,596,175.30, 45,883,568.52 and 9,025,050.72

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Solution

The fourth proportional to 30,596,175.30, 45,883,568.52 and 9,025,050.72 is: 13,534,421.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,596,175.30 : 45,883,568.52 = 9,025,050.72 : x
  2. Step 2: Convert to fraction form
    30,596,175.30/45,883,568.52 = 9,025,050.72/x
  3. Step 3: Cross multiply
    30,596,175.30x = 45,883,568.52 × 9,025,050.72
  4. Step 4: Simplify right side
    30,596,175.30x = 414,101,533,107,595.38
  5. Step 5: Solve for x
    x = 414,101,533,107,595.38/30,596,175.30
  6. Step 6: Final answer
    x = 13,534,421.51

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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.