Home / 22,274,061.80-33,411,092.70-13,316,109.80

Finding the Fourth Proportional to 22,274,061.80, 33,411,092.70 and 13,316,109.80

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Solution

The fourth proportional to 22,274,061.80, 33,411,092.70 and 13,316,109.80 is: 19,974,164.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,274,061.80 : 33,411,092.70 = 13,316,109.80 : x
  2. Step 2: Convert to fraction form
    22,274,061.80/33,411,092.70 = 13,316,109.80/x
  3. Step 3: Cross multiply
    22,274,061.80x = 33,411,092.70 × 13,316,109.80
  4. Step 4: Simplify right side
    22,274,061.80x = 444,905,778,931,178.50
  5. Step 5: Solve for x
    x = 444,905,778,931,178.50/22,274,061.80
  6. Step 6: Final answer
    x = 19,974,164.70

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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.