Home / 22,421,167,356.15-33,631,751,034.23-13,100,117,368.95

Finding the Fourth Proportional to 22,421,167,356.15, 33,631,751,034.23 and 13,100,117,368.95

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Solution

The fourth proportional to 22,421,167,356.15, 33,631,751,034.23 and 13,100,117,368.95 is: 19,650,176,053.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,421,167,356.15 : 33,631,751,034.23 = 13,100,117,368.95 : x
  2. Step 2: Convert to fraction form
    22,421,167,356.15/33,631,751,034.23 = 13,100,117,368.95/x
  3. Step 3: Cross multiply
    22,421,167,356.15x = 33,631,751,034.23 × 13,100,117,368.95
  4. Step 4: Simplify right side
    22,421,167,356.15x = 440,579,885,871,653,060,608
  5. Step 5: Solve for x
    x = 440,579,885,871,653,060,608/22,421,167,356.15
  6. Step 6: Final answer
    x = 19,650,176,053.43

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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.