Home / 39,883,443.04-55,084,551.96-26,808,001.30

Finding the Fourth Proportional to 39,883,443.04, 55,084,551.96 and 26,808,001.30

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Solution

The fourth proportional to 39,883,443.04, 55,084,551.96 and 26,808,001.30 is: 37,025,558.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,883,443.04 : 55,084,551.96 = 26,808,001.30 : x
  2. Step 2: Convert to fraction form
    39,883,443.04/55,084,551.96 = 26,808,001.30/x
  3. Step 3: Cross multiply
    39,883,443.04x = 55,084,551.96 × 26,808,001.30
  4. Step 4: Simplify right side
    39,883,443.04x = 1,476,706,740,553,597.50
  5. Step 5: Solve for x
    x = 1,476,706,740,553,597.50/39,883,443.04
  6. Step 6: Final answer
    x = 37,025,558.18

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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.