Home / 40,969,340.84-56,537,751.15-23,328,257.77

Finding the Fourth Proportional to 40,969,340.84, 56,537,751.15 and 23,328,257.77

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Solution

The fourth proportional to 40,969,340.84, 56,537,751.15 and 23,328,257.77 is: 32,193,030.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,969,340.84 : 56,537,751.15 = 23,328,257.77 : x
  2. Step 2: Convert to fraction form
    40,969,340.84/56,537,751.15 = 23,328,257.77/x
  3. Step 3: Cross multiply
    40,969,340.84x = 56,537,751.15 × 23,328,257.77
  4. Step 4: Simplify right side
    40,969,340.84x = 1,318,927,232,563,314
  5. Step 5: Solve for x
    x = 1,318,927,232,563,314/40,969,340.84
  6. Step 6: Final answer
    x = 32,193,030.34

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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.