Home / 27,254,420.20-40,881,630.30-22,383,533.80

Finding the Fourth Proportional to 27,254,420.20, 40,881,630.30 and 22,383,533.80

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Solution

The fourth proportional to 27,254,420.20, 40,881,630.30 and 22,383,533.80 is: 33,575,300.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,254,420.20 : 40,881,630.30 = 22,383,533.80 : x
  2. Step 2: Convert to fraction form
    27,254,420.20/40,881,630.30 = 22,383,533.80/x
  3. Step 3: Cross multiply
    27,254,420.20x = 40,881,630.30 × 22,383,533.80
  4. Step 4: Simplify right side
    27,254,420.20x = 915,075,353,619,154.12
  5. Step 5: Solve for x
    x = 915,075,353,619,154.12/27,254,420.20
  6. Step 6: Final answer
    x = 33,575,300.70

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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.