Home / 33,283,421.60-49,925,132.40-31,043,933.60

Finding the Fourth Proportional to 33,283,421.60, 49,925,132.40 and 31,043,933.60

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Solution

The fourth proportional to 33,283,421.60, 49,925,132.40 and 31,043,933.60 is: 46,565,900.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,283,421.60 : 49,925,132.40 = 31,043,933.60 : x
  2. Step 2: Convert to fraction form
    33,283,421.60/49,925,132.40 = 31,043,933.60/x
  3. Step 3: Cross multiply
    33,283,421.60x = 49,925,132.40 × 31,043,933.60
  4. Step 4: Simplify right side
    33,283,421.60x = 1,549,872,495,196,808.75
  5. Step 5: Solve for x
    x = 1,549,872,495,196,808.75/33,283,421.60
  6. Step 6: Final answer
    x = 46,565,900.40

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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.