Home / 58,507,564.10-87,761,346.15-29,809,750.10

Finding the Fourth Proportional to 58,507,564.10, 87,761,346.15 and 29,809,750.10

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Solution

The fourth proportional to 58,507,564.10, 87,761,346.15 and 29,809,750.10 is: 44,714,625.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,507,564.10 : 87,761,346.15 = 29,809,750.10 : x
  2. Step 2: Convert to fraction form
    58,507,564.10/87,761,346.15 = 29,809,750.10/x
  3. Step 3: Cross multiply
    58,507,564.10x = 87,761,346.15 × 29,809,750.10
  4. Step 4: Simplify right side
    58,507,564.10x = 2,616,143,797,171,097.50
  5. Step 5: Solve for x
    x = 2,616,143,797,171,097.50/58,507,564.10
  6. Step 6: Final answer
    x = 44,714,625.15

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Double scale
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Similar ratio
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1.5x scale

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.