Home / 39,442,264.04-59,166,370.80-11,773,997.01

Finding the Fourth Proportional to 39,442,264.04, 59,166,370.80 and 11,773,997.01

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Solution

The fourth proportional to 39,442,264.04, 59,166,370.80 and 11,773,997.01 is: 17,661,883.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,442,264.04 : 59,166,370.80 = 11,773,997.01 : x
  2. Step 2: Convert to fraction form
    39,442,264.04/59,166,370.80 = 11,773,997.01/x
  3. Step 3: Cross multiply
    39,442,264.04x = 59,166,370.80 × 11,773,997.01
  4. Step 4: Simplify right side
    39,442,264.04x = 696,624,672,891,751.25
  5. Step 5: Solve for x
    x = 696,624,672,891,751.25/39,442,264.04
  6. Step 6: Final answer
    x = 17,661,883.51

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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.