Home / 50,430,510.40-75,645,765.60-37,675,926.40

Finding the Fourth Proportional to 50,430,510.40, 75,645,765.60 and 37,675,926.40

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Solution

The fourth proportional to 50,430,510.40, 75,645,765.60 and 37,675,926.40 is: 56,513,889.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,430,510.40 : 75,645,765.60 = 37,675,926.40 : x
  2. Step 2: Convert to fraction form
    50,430,510.40/75,645,765.60 = 37,675,926.40/x
  3. Step 3: Cross multiply
    50,430,510.40x = 75,645,765.60 × 37,675,926.40
  4. Step 4: Simplify right side
    50,430,510.40x = 2,850,024,297,217,251.50
  5. Step 5: Solve for x
    x = 2,850,024,297,217,251.50/50,430,510.40
  6. Step 6: Final answer
    x = 56,513,889.60

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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.