Home / 30,033,355.50-44,663,682.56-29,076,751.98

Finding the Fourth Proportional to 30,033,355.50, 44,663,682.56 and 29,076,751.98

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Solution

The fourth proportional to 30,033,355.50, 44,663,682.56 and 29,076,751.98 is: 43,241,083.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,033,355.50 : 44,663,682.56 = 29,076,751.98 : x
  2. Step 2: Convert to fraction form
    30,033,355.50/44,663,682.56 = 29,076,751.98/x
  3. Step 3: Cross multiply
    30,033,355.50x = 44,663,682.56 × 29,076,751.98
  4. Step 4: Simplify right side
    30,033,355.50x = 1,298,674,820,165,187.75
  5. Step 5: Solve for x
    x = 1,298,674,820,165,187.75/30,033,355.50
  6. Step 6: Final answer
    x = 43,241,083.07

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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.