Home / 17,473,888.64-26,209,061.48-4,692,732.60

Finding the Fourth Proportional to 17,473,888.64, 26,209,061.48 and 4,692,732.60

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Solution

The fourth proportional to 17,473,888.64, 26,209,061.48 and 4,692,732.60 is: 7,038,623.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,473,888.64 : 26,209,061.48 = 4,692,732.60 : x
  2. Step 2: Convert to fraction form
    17,473,888.64/26,209,061.48 = 4,692,732.60/x
  3. Step 3: Cross multiply
    17,473,888.64x = 26,209,061.48 × 4,692,732.60
  4. Step 4: Simplify right side
    17,473,888.64x = 122,992,117,222,600.23
  5. Step 5: Solve for x
    x = 122,992,117,222,600.23/17,473,888.64
  6. Step 6: Final answer
    x = 7,038,623.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.