Home / 30,033,357.50-44,663,685.53-29,076,753.98

Finding the Fourth Proportional to 30,033,357.50, 44,663,685.53 and 29,076,753.98

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Solution

The fourth proportional to 30,033,357.50, 44,663,685.53 and 29,076,753.98 is: 43,241,086.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,033,357.50 : 44,663,685.53 = 29,076,753.98 : x
  2. Step 2: Convert to fraction form
    30,033,357.50/44,663,685.53 = 29,076,753.98/x
  3. Step 3: Cross multiply
    30,033,357.50x = 44,663,685.53 × 29,076,753.98
  4. Step 4: Simplify right side
    30,033,357.50x = 1,298,674,995,995,896
  5. Step 5: Solve for x
    x = 1,298,674,995,995,896/30,033,357.50
  6. Step 6: Final answer
    x = 43,241,086.05

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.