Home / 17,094,001.86-23,588,788.21-9,357,547.68

Finding the Fourth Proportional to 17,094,001.86, 23,588,788.21 and 9,357,547.68

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Solution

The fourth proportional to 17,094,001.86, 23,588,788.21 and 9,357,547.68 is: 12,912,904.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,094,001.86 : 23,588,788.21 = 9,357,547.68 : x
  2. Step 2: Convert to fraction form
    17,094,001.86/23,588,788.21 = 9,357,547.68/x
  3. Step 3: Cross multiply
    17,094,001.86x = 23,588,788.21 × 9,357,547.68
  4. Step 4: Simplify right side
    17,094,001.86x = 220,733,210,365,102.97
  5. Step 5: Solve for x
    x = 220,733,210,365,102.97/17,094,001.86
  6. Step 6: Final answer
    x = 12,912,904.31

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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.