Home / 52,943,765.10-73,970,105.70-52,943,765.10

Finding the Fourth Proportional to 52,943,765.10, 73,970,105.70 and 52,943,765.10

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Solution

The fourth proportional to 52,943,765.10, 73,970,105.70 and 52,943,765.10 is: 73,970,105.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,943,765.10 : 73,970,105.70 = 52,943,765.10 : x
  2. Step 2: Convert to fraction form
    52,943,765.10/73,970,105.70 = 52,943,765.10/x
  3. Step 3: Cross multiply
    52,943,765.10x = 73,970,105.70 × 52,943,765.10
  4. Step 4: Simplify right side
    52,943,765.10x = 3,916,255,900,602,971.50
  5. Step 5: Solve for x
    x = 3,916,255,900,602,971.50/52,943,765.10
  6. Step 6: Final answer
    x = 73,970,105.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.