Home / 23,685,353.19-32,690,966.45-14,995,111.05

Finding the Fourth Proportional to 23,685,353.19, 32,690,966.45 and 14,995,111.05

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Solution

The fourth proportional to 23,685,353.19, 32,690,966.45 and 14,995,111.05 is: 20,696,532.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,685,353.19 : 32,690,966.45 = 14,995,111.05 : x
  2. Step 2: Convert to fraction form
    23,685,353.19/32,690,966.45 = 14,995,111.05/x
  3. Step 3: Cross multiply
    23,685,353.19x = 32,690,966.45 × 14,995,111.05
  4. Step 4: Simplify right side
    23,685,353.19x = 490,204,672,174,598.75
  5. Step 5: Solve for x
    x = 490,204,672,174,598.75/23,685,353.19
  6. Step 6: Final answer
    x = 20,696,532.08

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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.