Home / 32,182,534.90-48,236,477.55-13,000,698.10

Finding the Fourth Proportional to 32,182,534.90, 48,236,477.55 and 13,000,698.10

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Solution

The fourth proportional to 32,182,534.90, 48,236,477.55 and 13,000,698.10 is: 19,485,969.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,182,534.90 : 48,236,477.55 = 13,000,698.10 : x
  2. Step 2: Convert to fraction form
    32,182,534.90/48,236,477.55 = 13,000,698.10/x
  3. Step 3: Cross multiply
    32,182,534.90x = 48,236,477.55 × 13,000,698.10
  4. Step 4: Simplify right side
    32,182,534.90x = 627,107,882,034,977.62
  5. Step 5: Solve for x
    x = 627,107,882,034,977.62/32,182,534.90
  6. Step 6: Final answer
    x = 19,485,969.14

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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.