Home / 97,426,075.23-134,447,972.63-58,267,845.69

Finding the Fourth Proportional to 97,426,075.23, 134,447,972.63 and 58,267,845.69

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Solution

The fourth proportional to 97,426,075.23, 134,447,972.63 and 58,267,845.69 is: 80,409,620.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,426,075.23 : 134,447,972.63 = 58,267,845.69 : x
  2. Step 2: Convert to fraction form
    97,426,075.23/134,447,972.63 = 58,267,845.69/x
  3. Step 3: Cross multiply
    97,426,075.23x = 134,447,972.63 × 58,267,845.69
  4. Step 4: Simplify right side
    97,426,075.23x = 7,833,993,722,246,844
  5. Step 5: Solve for x
    x = 7,833,993,722,246,844/97,426,075.23
  6. Step 6: Final answer
    x = 80,409,620.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.