Home / 17,455,087.16-26,186,752.08-5,487,823.16

Finding the Fourth Proportional to 17,455,087.16, 26,186,752.08 and 5,487,823.16

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Solution

The fourth proportional to 17,455,087.16, 26,186,752.08 and 5,487,823.16 is: 8,233,030.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,455,087.16 : 26,186,752.08 = 5,487,823.16 : x
  2. Step 2: Convert to fraction form
    17,455,087.16/26,186,752.08 = 5,487,823.16/x
  3. Step 3: Cross multiply
    17,455,087.16x = 26,186,752.08 × 5,487,823.16
  4. Step 4: Simplify right side
    17,455,087.16x = 143,708,264,549,802.16
  5. Step 5: Solve for x
    x = 143,708,264,549,802.16/17,455,087.16
  6. Step 6: Final answer
    x = 8,233,030.48

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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.