Home / 40,624,713.06-56,062,098.45-23,221,432.14

Finding the Fourth Proportional to 40,624,713.06, 56,062,098.45 and 23,221,432.14

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Solution

The fourth proportional to 40,624,713.06, 56,062,098.45 and 23,221,432.14 is: 32,045,573.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,624,713.06 : 56,062,098.45 = 23,221,432.14 : x
  2. Step 2: Convert to fraction form
    40,624,713.06/56,062,098.45 = 23,221,432.14/x
  3. Step 3: Cross multiply
    40,624,713.06x = 56,062,098.45 × 23,221,432.14
  4. Step 4: Simplify right side
    40,624,713.06x = 1,301,842,214,782,674.25
  5. Step 5: Solve for x
    x = 1,301,842,214,782,674.25/40,624,713.06
  6. Step 6: Final answer
    x = 32,045,573.17

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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.