Home / 559,674,107,296.30-839,595,102,225.80-196,575,774,517.40

Finding the Fourth Proportional to 559,674,107,296.30, 839,595,102,225.80 and 196,575,774,517.40

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Solution

The fourth proportional to 559,674,107,296.30, 839,595,102,225.80 and 196,575,774,517.40 is: 294,893,144,688.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,674,107,296.30 : 839,595,102,225.80 = 196,575,774,517.40 : x
  2. Step 2: Convert to fraction form
    559,674,107,296.30/839,595,102,225.80 = 196,575,774,517.40/x
  3. Step 3: Cross multiply
    559,674,107,296.30x = 839,595,102,225.80 × 196,575,774,517.40
  4. Step 4: Simplify right side
    559,674,107,296.30x = 165,044,057,501,052,251,930,624
  5. Step 5: Solve for x
    x = 165,044,057,501,052,251,930,624/559,674,107,296.30
  6. Step 6: Final answer
    x = 294,893,144,688.00

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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.