Home / 58,659,800.28-87,984,531.84-26,303,018.64

Finding the Fourth Proportional to 58,659,800.28, 87,984,531.84 and 26,303,018.64

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Solution

The fourth proportional to 58,659,800.28, 87,984,531.84 and 26,303,018.64 is: 39,452,210.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,659,800.28 : 87,984,531.84 = 26,303,018.64 : x
  2. Step 2: Convert to fraction form
    58,659,800.28/87,984,531.84 = 26,303,018.64/x
  3. Step 3: Cross multiply
    58,659,800.28x = 87,984,531.84 × 26,303,018.64
  4. Step 4: Simplify right side
    58,659,800.28x = 2,314,258,781,019,193.50
  5. Step 5: Solve for x
    x = 2,314,258,781,019,193.50/58,659,800.28
  6. Step 6: Final answer
    x = 39,452,210.37

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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.