Home / 101,523,314.16-140,102,347.44-58,063,250.16

Finding the Fourth Proportional to 101,523,314.16, 140,102,347.44 and 58,063,250.16

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Solution

The fourth proportional to 101,523,314.16, 140,102,347.44 and 58,063,250.16 is: 80,127,384.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,523,314.16 : 140,102,347.44 = 58,063,250.16 : x
  2. Step 2: Convert to fraction form
    101,523,314.16/140,102,347.44 = 58,063,250.16/x
  3. Step 3: Cross multiply
    101,523,314.16x = 140,102,347.44 × 58,063,250.16
  4. Step 4: Simplify right side
    101,523,314.16x = 8,134,797,647,411,955
  5. Step 5: Solve for x
    x = 8,134,797,647,411,955/101,523,314.16
  6. Step 6: Final answer
    x = 80,127,384.68

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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.