Home / 99,160,025.60-148,748,606.40-27,356,441.60

Finding the Fourth Proportional to 99,160,025.60, 148,748,606.40 and 27,356,441.60

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Solution

The fourth proportional to 99,160,025.60, 148,748,606.40 and 27,356,441.60 is: 41,037,026.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,160,025.60 : 148,748,606.40 = 27,356,441.60 : x
  2. Step 2: Convert to fraction form
    99,160,025.60/148,748,606.40 = 27,356,441.60/x
  3. Step 3: Cross multiply
    99,160,025.60x = 148,748,606.40 × 27,356,441.60
  4. Step 4: Simplify right side
    99,160,025.60x = 4,069,232,564,062,986.50
  5. Step 5: Solve for x
    x = 4,069,232,564,062,986.50/99,160,025.60
  6. Step 6: Final answer
    x = 41,037,026.15

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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.