Home / 30,061,909.04-45,092,074.67-9,592,877.66

Finding the Fourth Proportional to 30,061,909.04, 45,092,074.67 and 9,592,877.66

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Solution

The fourth proportional to 30,061,909.04, 45,092,074.67 and 9,592,877.66 is: 14,389,064.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,061,909.04 : 45,092,074.67 = 9,592,877.66 : x
  2. Step 2: Convert to fraction form
    30,061,909.04/45,092,074.67 = 9,592,877.66/x
  3. Step 3: Cross multiply
    30,061,909.04x = 45,092,074.67 × 9,592,877.66
  4. Step 4: Simplify right side
    30,061,909.04x = 432,562,755,471,470.06
  5. Step 5: Solve for x
    x = 432,562,755,471,470.06/30,061,909.04
  6. Step 6: Final answer
    x = 14,389,064.75

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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.