Home / 29,402,533.44-40,576,373.28-17,802,218.88

Finding the Fourth Proportional to 29,402,533.44, 40,576,373.28 and 17,802,218.88

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Solution

The fourth proportional to 29,402,533.44, 40,576,373.28 and 17,802,218.88 is: 24,567,593.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,402,533.44 : 40,576,373.28 = 17,802,218.88 : x
  2. Step 2: Convert to fraction form
    29,402,533.44/40,576,373.28 = 17,802,218.88/x
  3. Step 3: Cross multiply
    29,402,533.44x = 40,576,373.28 × 17,802,218.88
  4. Step 4: Simplify right side
    29,402,533.44x = 722,349,478,487,143.50
  5. Step 5: Solve for x
    x = 722,349,478,487,143.50/29,402,533.44
  6. Step 6: Final answer
    x = 24,567,593.13

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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.