Home / 44,624,562.02-66,636,340.53-36,443,433.71

Finding the Fourth Proportional to 44,624,562.02, 66,636,340.53 and 36,443,433.71

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Solution

The fourth proportional to 44,624,562.02, 66,636,340.53 and 36,443,433.71 is: 54,419,739.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,624,562.02 : 66,636,340.53 = 36,443,433.71 : x
  2. Step 2: Convert to fraction form
    44,624,562.02/66,636,340.53 = 36,443,433.71/x
  3. Step 3: Cross multiply
    44,624,562.02x = 66,636,340.53 × 36,443,433.71
  4. Step 4: Simplify right side
    44,624,562.02x = 2,428,457,058,782,041.50
  5. Step 5: Solve for x
    x = 2,428,457,058,782,041.50/44,624,562.02
  6. Step 6: Final answer
    x = 54,419,739.91

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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.