Home / 36,088,577.10-54,132,865.65-11,828,295.45

Finding the Fourth Proportional to 36,088,577.10, 54,132,865.65 and 11,828,295.45

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Solution

The fourth proportional to 36,088,577.10, 54,132,865.65 and 11,828,295.45 is: 17,742,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,088,577.10 : 54,132,865.65 = 11,828,295.45 : x
  2. Step 2: Convert to fraction form
    36,088,577.10/54,132,865.65 = 11,828,295.45/x
  3. Step 3: Cross multiply
    36,088,577.10x = 54,132,865.65 × 11,828,295.45
  4. Step 4: Simplify right side
    36,088,577.10x = 640,299,528,463,356.25
  5. Step 5: Solve for x
    x = 640,299,528,463,356.25/36,088,577.10
  6. Step 6: Final answer
    x = 17,742,443.18

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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.