Home / 30,033,356.50-44,663,684.04-29,076,752.98

Finding the Fourth Proportional to 30,033,356.50, 44,663,684.04 and 29,076,752.98

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Solution

The fourth proportional to 30,033,356.50, 44,663,684.04 and 29,076,752.98 is: 43,241,084.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,033,356.50 : 44,663,684.04 = 29,076,752.98 : x
  2. Step 2: Convert to fraction form
    30,033,356.50/44,663,684.04 = 29,076,752.98/x
  3. Step 3: Cross multiply
    30,033,356.50x = 44,663,684.04 × 29,076,752.98
  4. Step 4: Simplify right side
    30,033,356.50x = 1,298,674,908,007,848.50
  5. Step 5: Solve for x
    x = 1,298,674,908,007,848.50/30,033,356.50
  6. Step 6: Final answer
    x = 43,241,084.56

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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.