Home / 11,357,881,555.39-17,036,799,486.46-10,666,718,743.07

Finding the Fourth Proportional to 11,357,881,555.39, 17,036,799,486.46 and 10,666,718,743.07

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Solution

The fourth proportional to 11,357,881,555.39, 17,036,799,486.46 and 10,666,718,743.07 is: 16,000,056,658.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,881,555.39 : 17,036,799,486.46 = 10,666,718,743.07 : x
  2. Step 2: Convert to fraction form
    11,357,881,555.39/17,036,799,486.46 = 10,666,718,743.07/x
  3. Step 3: Cross multiply
    11,357,881,555.39x = 17,036,799,486.46 × 10,666,718,743.07
  4. Step 4: Simplify right side
    11,357,881,555.39x = 181,726,748,404,058,750,976
  5. Step 5: Solve for x
    x = 181,726,748,404,058,750,976/11,357,881,555.39
  6. Step 6: Final answer
    x = 16,000,056,658.26

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1.5x scale

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.