Home / 37,434,526.60-56,193,780.30-28,952,465.80

Finding the Fourth Proportional to 37,434,526.60, 56,193,780.30 and 28,952,465.80

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Solution

The fourth proportional to 37,434,526.60, 56,193,780.30 and 28,952,465.80 is: 43,461,174.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,434,526.60 : 56,193,780.30 = 28,952,465.80 : x
  2. Step 2: Convert to fraction form
    37,434,526.60/56,193,780.30 = 28,952,465.80/x
  3. Step 3: Cross multiply
    37,434,526.60x = 56,193,780.30 × 28,952,465.80
  4. Step 4: Simplify right side
    37,434,526.60x = 1,626,948,502,308,463.75
  5. Step 5: Solve for x
    x = 1,626,948,502,308,463.75/37,434,526.60
  6. Step 6: Final answer
    x = 43,461,174.75

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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.