Home / 23,623,427.86-32,599,616.57-13,026,812.02

Finding the Fourth Proportional to 23,623,427.86, 32,599,616.57 and 13,026,812.02

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Solution

The fourth proportional to 23,623,427.86, 32,599,616.57 and 13,026,812.02 is: 17,976,606.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,623,427.86 : 32,599,616.57 = 13,026,812.02 : x
  2. Step 2: Convert to fraction form
    23,623,427.86/32,599,616.57 = 13,026,812.02/x
  3. Step 3: Cross multiply
    23,623,427.86x = 32,599,616.57 × 13,026,812.02
  4. Step 4: Simplify right side
    23,623,427.86x = 424,669,076,916,333.12
  5. Step 5: Solve for x
    x = 424,669,076,916,333.12/23,623,427.86
  6. Step 6: Final answer
    x = 17,976,606.93

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1.5x scale

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.