Home / 59,047,820.40-88,571,730.60-36,254,809.20

Finding the Fourth Proportional to 59,047,820.40, 88,571,730.60 and 36,254,809.20

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Solution

The fourth proportional to 59,047,820.40, 88,571,730.60 and 36,254,809.20 is: 54,382,213.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,047,820.40 : 88,571,730.60 = 36,254,809.20 : x
  2. Step 2: Convert to fraction form
    59,047,820.40/88,571,730.60 = 36,254,809.20/x
  3. Step 3: Cross multiply
    59,047,820.40x = 88,571,730.60 × 36,254,809.20
  4. Step 4: Simplify right side
    59,047,820.40x = 3,211,151,193,416,801.50
  5. Step 5: Solve for x
    x = 3,211,151,193,416,801.50/59,047,820.40
  6. Step 6: Final answer
    x = 54,382,213.80

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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.