Home / 25,101,099.12-34,638,060.60-14,086,820.16

Finding the Fourth Proportional to 25,101,099.12, 34,638,060.60 and 14,086,820.16

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Solution

The fourth proportional to 25,101,099.12, 34,638,060.60 and 14,086,820.16 is: 19,438,994.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101,099.12 : 34,638,060.60 = 14,086,820.16 : x
  2. Step 2: Convert to fraction form
    25,101,099.12/34,638,060.60 = 14,086,820.16/x
  3. Step 3: Cross multiply
    25,101,099.12x = 34,638,060.60 × 14,086,820.16
  4. Step 4: Simplify right side
    25,101,099.12x = 487,940,130,363,381.75
  5. Step 5: Solve for x
    x = 487,940,130,363,381.75/25,101,099.12
  6. Step 6: Final answer
    x = 19,438,994.60

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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.