Home / 333,396,000.30-500,094,000.45-91,058,904.30

Finding the Fourth Proportional to 333,396,000.30, 500,094,000.45 and 91,058,904.30

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Solution

The fourth proportional to 333,396,000.30, 500,094,000.45 and 91,058,904.30 is: 136,588,356.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,396,000.30 : 500,094,000.45 = 91,058,904.30 : x
  2. Step 2: Convert to fraction form
    333,396,000.30/500,094,000.45 = 91,058,904.30/x
  3. Step 3: Cross multiply
    333,396,000.30x = 500,094,000.45 × 91,058,904.30
  4. Step 4: Simplify right side
    333,396,000.30x = 45,538,011,727,980,704
  5. Step 5: Solve for x
    x = 45,538,011,727,980,704/333,396,000.30
  6. Step 6: Final answer
    x = 136,588,356.45

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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.