Home / 32,884,081.60-49,326,122.40-13,708,465.60

Finding the Fourth Proportional to 32,884,081.60, 49,326,122.40 and 13,708,465.60

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Solution

The fourth proportional to 32,884,081.60, 49,326,122.40 and 13,708,465.60 is: 20,562,698.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,884,081.60 : 49,326,122.40 = 13,708,465.60 : x
  2. Step 2: Convert to fraction form
    32,884,081.60/49,326,122.40 = 13,708,465.60/x
  3. Step 3: Cross multiply
    32,884,081.60x = 49,326,122.40 × 13,708,465.60
  4. Step 4: Simplify right side
    32,884,081.60x = 676,185,452,101,789.38
  5. Step 5: Solve for x
    x = 676,185,452,101,789.38/32,884,081.60
  6. Step 6: Final answer
    x = 20,562,698.40

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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.