Home / 17,194,547.76-23,728,475.88-9,459,423.96

Finding the Fourth Proportional to 17,194,547.76, 23,728,475.88 and 9,459,423.96

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Solution

The fourth proportional to 17,194,547.76, 23,728,475.88 and 9,459,423.96 is: 13,054,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,547.76 : 23,728,475.88 = 9,459,423.96 : x
  2. Step 2: Convert to fraction form
    17,194,547.76/23,728,475.88 = 9,459,423.96/x
  3. Step 3: Cross multiply
    17,194,547.76x = 23,728,475.88 × 9,459,423.96
  4. Step 4: Simplify right side
    17,194,547.76x = 224,457,713,273,554.09
  5. Step 5: Solve for x
    x = 224,457,713,273,554.09/17,194,547.76
  6. Step 6: Final answer
    x = 13,054,005.05

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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.