Home / 333,396,000.20-500,094,000.30-91,058,904.20

Finding the Fourth Proportional to 333,396,000.20, 500,094,000.30 and 91,058,904.20

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Solution

The fourth proportional to 333,396,000.20, 500,094,000.30 and 91,058,904.20 is: 136,588,356.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,396,000.20 : 500,094,000.30 = 91,058,904.20 : x
  2. Step 2: Convert to fraction form
    333,396,000.20/500,094,000.30 = 91,058,904.20/x
  3. Step 3: Cross multiply
    333,396,000.20x = 500,094,000.30 × 91,058,904.20
  4. Step 4: Simplify right side
    333,396,000.20x = 45,538,011,664,312,472
  5. Step 5: Solve for x
    x = 45,538,011,664,312,472/333,396,000.20
  6. Step 6: Final answer
    x = 136,588,356.30

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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.