Home / 62,020,794.15-93,033,756.36-18,301,553.10

Finding the Fourth Proportional to 62,020,794.15, 93,033,756.36 and 18,301,553.10

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Solution

The fourth proportional to 62,020,794.15, 93,033,756.36 and 18,301,553.10 is: 27,453,086.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,020,794.15 : 93,033,756.36 = 18,301,553.10 : x
  2. Step 2: Convert to fraction form
    62,020,794.15/93,033,756.36 = 18,301,553.10/x
  3. Step 3: Cross multiply
    62,020,794.15x = 93,033,756.36 × 18,301,553.10
  4. Step 4: Simplify right side
    62,020,794.15x = 1,702,662,232,115,002.75
  5. Step 5: Solve for x
    x = 1,702,662,232,115,002.75/62,020,794.15
  6. Step 6: Final answer
    x = 27,453,086.59

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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.