Home / 46,986,041.60-70,479,062.40-32,653,318.40

Finding the Fourth Proportional to 46,986,041.60, 70,479,062.40 and 32,653,318.40

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Solution

The fourth proportional to 46,986,041.60, 70,479,062.40 and 32,653,318.40 is: 48,979,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,986,041.60 : 70,479,062.40 = 32,653,318.40 : x
  2. Step 2: Convert to fraction form
    46,986,041.60/70,479,062.40 = 32,653,318.40/x
  3. Step 3: Cross multiply
    46,986,041.60x = 70,479,062.40 × 32,653,318.40
  4. Step 4: Simplify right side
    46,986,041.60x = 2,301,375,265,080,668
  5. Step 5: Solve for x
    x = 2,301,375,265,080,668/46,986,041.60
  6. Step 6: Final answer
    x = 48,979,977.60

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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.