Home / 5,731,382,608,178.60-8,598,281,484,768-1,858,714,402,393.10

Finding the Fourth Proportional to 5,731,382,608,178.60, 8,598,281,484,768 and 1,858,714,402,393.10

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Solution

The fourth proportional to 5,731,382,608,178.60, 8,598,281,484,768 and 1,858,714,402,393.10 is: 2,788,463,225,044.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,382,608,178.60 : 8,598,281,484,768 = 1,858,714,402,393.10 : x
  2. Step 2: Convert to fraction form
    5,731,382,608,178.60/8,598,281,484,768 = 1,858,714,402,393.10/x
  3. Step 3: Cross multiply
    5,731,382,608,178.60x = 8,598,281,484,768 × 1,858,714,402,393.10
  4. Step 4: Simplify right side
    5,731,382,608,178.60x = 15,981,749,631,568,211,573,997,568
  5. Step 5: Solve for x
    x = 15,981,749,631,568,211,573,997,568/5,731,382,608,178.60
  6. Step 6: Final answer
    x = 2,788,463,225,044.95

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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.