Home / 88,931,686.25-133,410,279.59-27,526,237.49

Finding the Fourth Proportional to 88,931,686.25, 133,410,279.59 and 27,526,237.49

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Solution

The fourth proportional to 88,931,686.25, 133,410,279.59 and 27,526,237.49 is: 41,293,302.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,931,686.25 : 133,410,279.59 = 27,526,237.49 : x
  2. Step 2: Convert to fraction form
    88,931,686.25/133,410,279.59 = 27,526,237.49/x
  3. Step 3: Cross multiply
    88,931,686.25x = 133,410,279.59 × 27,526,237.49
  4. Step 4: Simplify right side
    88,931,686.25x = 3,672,283,039,900,758
  5. Step 5: Solve for x
    x = 3,672,283,039,900,758/88,931,686.25
  6. Step 6: Final answer
    x = 41,293,302.70

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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.