Home / 16,035,746.04-22,131,725.58-12,623,663.16

Finding the Fourth Proportional to 16,035,746.04, 22,131,725.58 and 12,623,663.16

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Solution

The fourth proportional to 16,035,746.04, 22,131,725.58 and 12,623,663.16 is: 17,422,541.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,035,746.04 : 22,131,725.58 = 12,623,663.16 : x
  2. Step 2: Convert to fraction form
    16,035,746.04/22,131,725.58 = 12,623,663.16/x
  3. Step 3: Cross multiply
    16,035,746.04x = 22,131,725.58 × 12,623,663.16
  4. Step 4: Simplify right side
    16,035,746.04x = 279,383,448,871,475.62
  5. Step 5: Solve for x
    x = 279,383,448,871,475.62/16,035,746.04
  6. Step 6: Final answer
    x = 17,422,541.38

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Double scale
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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.