Home / 17,007,376.08-23,470,162.47-9,272,416.35

Finding the Fourth Proportional to 17,007,376.08, 23,470,162.47 and 9,272,416.35

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Solution

The fourth proportional to 17,007,376.08, 23,470,162.47 and 9,272,416.35 is: 12,795,925.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,376.08 : 23,470,162.47 = 9,272,416.35 : x
  2. Step 2: Convert to fraction form
    17,007,376.08/23,470,162.47 = 9,272,416.35/x
  3. Step 3: Cross multiply
    17,007,376.08x = 23,470,162.47 × 9,272,416.35
  4. Step 4: Simplify right side
    17,007,376.08x = 217,625,118,223,984.38
  5. Step 5: Solve for x
    x = 217,625,118,223,984.38/17,007,376.08
  6. Step 6: Final answer
    x = 12,795,925.56

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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.