Home / 28,334,330.70-42,595,974.45-24,177,281.10

Finding the Fourth Proportional to 28,334,330.70, 42,595,974.45 and 24,177,281.10

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Solution

The fourth proportional to 28,334,330.70, 42,595,974.45 and 24,177,281.10 is: 36,346,538.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,334,330.70 : 42,595,974.45 = 24,177,281.10 : x
  2. Step 2: Convert to fraction form
    28,334,330.70/42,595,974.45 = 24,177,281.10/x
  3. Step 3: Cross multiply
    28,334,330.70x = 42,595,974.45 × 24,177,281.10
  4. Step 4: Simplify right side
    28,334,330.70x = 1,029,854,848,006,068
  5. Step 5: Solve for x
    x = 1,029,854,848,006,068/28,334,330.70
  6. Step 6: Final answer
    x = 36,346,538.72

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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.