Home / 97,255,679.48-134,212,436.44-52,601,701.40

Finding the Fourth Proportional to 97,255,679.48, 134,212,436.44 and 52,601,701.40

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Solution

The fourth proportional to 97,255,679.48, 134,212,436.44 and 52,601,701.40 is: 72,590,130.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,255,679.48 : 134,212,436.44 = 52,601,701.40 : x
  2. Step 2: Convert to fraction form
    97,255,679.48/134,212,436.44 = 52,601,701.40/x
  3. Step 3: Cross multiply
    97,255,679.48x = 134,212,436.44 × 52,601,701.40
  4. Step 4: Simplify right side
    97,255,679.48x = 7,059,802,505,855,882
  5. Step 5: Solve for x
    x = 7,059,802,505,855,882/97,255,679.48
  6. Step 6: Final answer
    x = 72,590,130.91

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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.