Home / 15,961,066.60-23,927,603.10-9,573,860.20

Finding the Fourth Proportional to 15,961,066.60, 23,927,603.10 and 9,573,860.20

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Solution

The fourth proportional to 15,961,066.60, 23,927,603.10 and 9,573,860.20 is: 14,352,394.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,961,066.60 : 23,927,603.10 = 9,573,860.20 : x
  2. Step 2: Convert to fraction form
    15,961,066.60/23,927,603.10 = 9,573,860.20/x
  3. Step 3: Cross multiply
    15,961,066.60x = 23,927,603.10 × 9,573,860.20
  4. Step 4: Simplify right side
    15,961,066.60x = 229,079,527,000,486.62
  5. Step 5: Solve for x
    x = 229,079,527,000,486.62/15,961,066.60
  6. Step 6: Final answer
    x = 14,352,394.66

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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.