Home / 62,442,476.37-93,663,189.14-48,807,091.89

Finding the Fourth Proportional to 62,442,476.37, 93,663,189.14 and 48,807,091.89

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Solution

The fourth proportional to 62,442,476.37, 93,663,189.14 and 48,807,091.89 is: 73,210,227.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,442,476.37 : 93,663,189.14 = 48,807,091.89 : x
  2. Step 2: Convert to fraction form
    62,442,476.37/93,663,189.14 = 48,807,091.89/x
  3. Step 3: Cross multiply
    62,442,476.37x = 93,663,189.14 × 48,807,091.89
  4. Step 4: Simplify right side
    62,442,476.37x = 4,571,427,878,822,395
  5. Step 5: Solve for x
    x = 4,571,427,878,822,395/62,442,476.37
  6. Step 6: Final answer
    x = 73,210,227.15

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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.