Home / 3,547,060,254,642.20-5,320,599,100,917.20-1,000,243,192,463.70

Finding the Fourth Proportional to 3,547,060,254,642.20, 5,320,599,100,917.20 and 1,000,243,192,463.70

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Solution

The fourth proportional to 3,547,060,254,642.20, 5,320,599,100,917.20 and 1,000,243,192,463.70 is: 1,500,367,247,372.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,060,254,642.20 : 5,320,599,100,917.20 = 1,000,243,192,463.70 : x
  2. Step 2: Convert to fraction form
    3,547,060,254,642.20/5,320,599,100,917.20 = 1,000,243,192,463.70/x
  3. Step 3: Cross multiply
    3,547,060,254,642.20x = 5,320,599,100,917.20 × 1,000,243,192,463.70
  4. Step 4: Simplify right side
    3,547,060,254,642.20x = 5,321,893,030,520,911,841,722,368
  5. Step 5: Solve for x
    x = 5,321,893,030,520,911,841,722,368/3,547,060,254,642.20
  6. Step 6: Final answer
    x = 1,500,367,247,372.22

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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.