Home / 34,526,176,031.40-51,789,266,015.40-8,353,769,663.40

Finding the Fourth Proportional to 34,526,176,031.40, 51,789,266,015.40 and 8,353,769,663.40

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Solution

The fourth proportional to 34,526,176,031.40, 51,789,266,015.40 and 8,353,769,663.40 is: 12,530,654,971.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,526,176,031.40 : 51,789,266,015.40 = 8,353,769,663.40 : x
  2. Step 2: Convert to fraction form
    34,526,176,031.40/51,789,266,015.40 = 8,353,769,663.40/x
  3. Step 3: Cross multiply
    34,526,176,031.40x = 51,789,266,015.40 × 8,353,769,663.40
  4. Step 4: Simplify right side
    34,526,176,031.40x = 432,635,599,329,201,094,656
  5. Step 5: Solve for x
    x = 432,635,599,329,201,094,656/34,526,176,031.40
  6. Step 6: Final answer
    x = 12,530,654,971.34

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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.