Home / 62,352,222.70-93,528,334.05-28,339,998.70

Finding the Fourth Proportional to 62,352,222.70, 93,528,334.05 and 28,339,998.70

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Solution

The fourth proportional to 62,352,222.70, 93,528,334.05 and 28,339,998.70 is: 42,509,998.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,352,222.70 : 93,528,334.05 = 28,339,998.70 : x
  2. Step 2: Convert to fraction form
    62,352,222.70/93,528,334.05 = 28,339,998.70/x
  3. Step 3: Cross multiply
    62,352,222.70x = 93,528,334.05 × 28,339,998.70
  4. Step 4: Simplify right side
    62,352,222.70x = 2,650,592,865,390,165.50
  5. Step 5: Solve for x
    x = 2,650,592,865,390,165.50/62,352,222.70
  6. Step 6: Final answer
    x = 42,509,998.05

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Double scale
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Similar ratio
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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.