Home / 17,000,547.65-23,461,304.89-9,658,247.36

Finding the Fourth Proportional to 17,000,547.65, 23,461,304.89 and 9,658,247.36

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Solution

The fourth proportional to 17,000,547.65, 23,461,304.89 and 9,658,247.36 is: 13,328,693.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000,547.65 : 23,461,304.89 = 9,658,247.36 : x
  2. Step 2: Convert to fraction form
    17,000,547.65/23,461,304.89 = 9,658,247.36/x
  3. Step 3: Cross multiply
    17,000,547.65x = 23,461,304.89 × 9,658,247.36
  4. Step 4: Simplify right side
    17,000,547.65x = 226,595,086,015,997.59
  5. Step 5: Solve for x
    x = 226,595,086,015,997.59/17,000,547.65
  6. Step 6: Final answer
    x = 13,328,693.33

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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.