Home / 43,805,256.40-65,702,864.40-11,460,280.24

Finding the Fourth Proportional to 43,805,256.40, 65,702,864.40 and 11,460,280.24

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Solution

The fourth proportional to 43,805,256.40, 65,702,864.40 and 11,460,280.24 is: 17,189,106.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,805,256.40 : 65,702,864.40 = 11,460,280.24 : x
  2. Step 2: Convert to fraction form
    43,805,256.40/65,702,864.40 = 11,460,280.24/x
  3. Step 3: Cross multiply
    43,805,256.40x = 65,702,864.40 × 11,460,280.24
  4. Step 4: Simplify right side
    43,805,256.40x = 752,973,238,594,719.50
  5. Step 5: Solve for x
    x = 752,973,238,594,719.50/43,805,256.40
  6. Step 6: Final answer
    x = 17,189,106.98

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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.