Home / 533,225,236.77-799,631,071.88-183,404,789.01

Finding the Fourth Proportional to 533,225,236.77, 799,631,071.88 and 183,404,789.01

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Solution

The fourth proportional to 533,225,236.77, 799,631,071.88 and 183,404,789.01 is: 275,036,059.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,225,236.77 : 799,631,071.88 = 183,404,789.01 : x
  2. Step 2: Convert to fraction form
    533,225,236.77/799,631,071.88 = 183,404,789.01/x
  3. Step 3: Cross multiply
    533,225,236.77x = 799,631,071.88 × 183,404,789.01
  4. Step 4: Simplify right side
    533,225,236.77x = 146,656,168,023,074,528
  5. Step 5: Solve for x
    x = 146,656,168,023,074,528/533,225,236.77
  6. Step 6: Final answer
    x = 275,036,059.64

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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.