Home / 1,063,642,565,923.30-1,595,561,929,198.70-347,350,267,068.22

Finding the Fourth Proportional to 1,063,642,565,923.30, 1,595,561,929,198.70 and 347,350,267,068.22

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Solution

The fourth proportional to 1,063,642,565,923.30, 1,595,561,929,198.70 and 347,350,267,068.22 is: 521,057,430,368.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,642,565,923.30 : 1,595,561,929,198.70 = 347,350,267,068.22 : x
  2. Step 2: Convert to fraction form
    1,063,642,565,923.30/1,595,561,929,198.70 = 347,350,267,068.22/x
  3. Step 3: Cross multiply
    1,063,642,565,923.30x = 1,595,561,929,198.70 × 347,350,267,068.22
  4. Step 4: Simplify right side
    1,063,642,565,923.30x = 554,218,862,231,052,701,663,232
  5. Step 5: Solve for x
    x = 554,218,862,231,052,701,663,232/1,063,642,565,923.30
  6. Step 6: Final answer
    x = 521,057,430,368.97

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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.