Home / 38,736,670.40-58,080,122.40-16,026,603.20

Finding the Fourth Proportional to 38,736,670.40, 58,080,122.40 and 16,026,603.20

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Solution

The fourth proportional to 38,736,670.40, 58,080,122.40 and 16,026,603.20 is: 24,029,609.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,736,670.40 : 58,080,122.40 = 16,026,603.20 : x
  2. Step 2: Convert to fraction form
    38,736,670.40/58,080,122.40 = 16,026,603.20/x
  3. Step 3: Cross multiply
    38,736,670.40x = 58,080,122.40 × 16,026,603.20
  4. Step 4: Simplify right side
    38,736,670.40x = 930,827,075,512,231.62
  5. Step 5: Solve for x
    x = 930,827,075,512,231.62/38,736,670.40
  6. Step 6: Final answer
    x = 24,029,609.82

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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.