Home / 39,367,528.60-59,051,292.90-15,433,000.60

Finding the Fourth Proportional to 39,367,528.60, 59,051,292.90 and 15,433,000.60

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Solution

The fourth proportional to 39,367,528.60, 59,051,292.90 and 15,433,000.60 is: 23,149,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,367,528.60 : 59,051,292.90 = 15,433,000.60 : x
  2. Step 2: Convert to fraction form
    39,367,528.60/59,051,292.90 = 15,433,000.60/x
  3. Step 3: Cross multiply
    39,367,528.60x = 59,051,292.90 × 15,433,000.60
  4. Step 4: Simplify right side
    39,367,528.60x = 911,338,638,756,475.75
  5. Step 5: Solve for x
    x = 911,338,638,756,475.75/39,367,528.60
  6. Step 6: Final answer
    x = 23,149,500.90

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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.