Home / 48,710,414.04-67,194,887.10-30,119,611.56

Finding the Fourth Proportional to 48,710,414.04, 67,194,887.10 and 30,119,611.56

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Solution

The fourth proportional to 48,710,414.04, 67,194,887.10 and 30,119,611.56 is: 41,549,306.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,710,414.04 : 67,194,887.10 = 30,119,611.56 : x
  2. Step 2: Convert to fraction form
    48,710,414.04/67,194,887.10 = 30,119,611.56/x
  3. Step 3: Cross multiply
    48,710,414.04x = 67,194,887.10 × 30,119,611.56
  4. Step 4: Simplify right side
    48,710,414.04x = 2,023,883,898,270,054.50
  5. Step 5: Solve for x
    x = 2,023,883,898,270,054.50/48,710,414.04
  6. Step 6: Final answer
    x = 41,549,306.00

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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.