Home / 29,443,276.77-44,144,463.10-13,039,622.45

Finding the Fourth Proportional to 29,443,276.77, 44,144,463.10 and 13,039,622.45

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Solution

The fourth proportional to 29,443,276.77, 44,144,463.10 and 13,039,622.45 is: 19,550,376.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,443,276.77 : 44,144,463.10 = 13,039,622.45 : x
  2. Step 2: Convert to fraction form
    29,443,276.77/44,144,463.10 = 13,039,622.45/x
  3. Step 3: Cross multiply
    29,443,276.77x = 44,144,463.10 × 13,039,622.45
  4. Step 4: Simplify right side
    29,443,276.77x = 575,627,131,828,635.25
  5. Step 5: Solve for x
    x = 575,627,131,828,635.25/29,443,276.77
  6. Step 6: Final answer
    x = 19,550,376.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.