Home / 1,822,295,717,140.50-2,731,530,134,659-613,126,336,424.16

Finding the Fourth Proportional to 1,822,295,717,140.50, 2,731,530,134,659 and 613,126,336,424.16

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Solution

The fourth proportional to 1,822,295,717,140.50, 2,731,530,134,659 and 613,126,336,424.16 is: 919,045,711,704.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,822,295,717,140.50 : 2,731,530,134,659 = 613,126,336,424.16 : x
  2. Step 2: Convert to fraction form
    1,822,295,717,140.50/2,731,530,134,659 = 613,126,336,424.16/x
  3. Step 3: Cross multiply
    1,822,295,717,140.50x = 2,731,530,134,659 × 613,126,336,424.16
  4. Step 4: Simplify right side
    1,822,295,717,140.50x = 1,674,773,064,295,665,199,218,688
  5. Step 5: Solve for x
    x = 1,674,773,064,295,665,199,218,688/1,822,295,717,140.50
  6. Step 6: Final answer
    x = 919,045,711,704.62

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Double scale
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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.