Home / 34,695,712.40-52,043,568.60-16,779,808.40

Finding the Fourth Proportional to 34,695,712.40, 52,043,568.60 and 16,779,808.40

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Solution

The fourth proportional to 34,695,712.40, 52,043,568.60 and 16,779,808.40 is: 25,169,712.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,695,712.40 : 52,043,568.60 = 16,779,808.40 : x
  2. Step 2: Convert to fraction form
    34,695,712.40/52,043,568.60 = 16,779,808.40/x
  3. Step 3: Cross multiply
    34,695,712.40x = 52,043,568.60 × 16,779,808.40
  4. Step 4: Simplify right side
    34,695,712.40x = 873,281,109,560,256.12
  5. Step 5: Solve for x
    x = 873,281,109,560,256.12/34,695,712.40
  6. Step 6: Final answer
    x = 25,169,712.60

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1.5x scale

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.