Home / 29,950,434.76-41,331,607.88-16,900,459.24

Finding the Fourth Proportional to 29,950,434.76, 41,331,607.88 and 16,900,459.24

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Solution

The fourth proportional to 29,950,434.76, 41,331,607.88 and 16,900,459.24 is: 23,322,638.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,950,434.76 : 41,331,607.88 = 16,900,459.24 : x
  2. Step 2: Convert to fraction form
    29,950,434.76/41,331,607.88 = 16,900,459.24/x
  3. Step 3: Cross multiply
    29,950,434.76x = 41,331,607.88 × 16,900,459.24
  4. Step 4: Simplify right side
    29,950,434.76x = 698,523,154,299,602.75
  5. Step 5: Solve for x
    x = 698,523,154,299,602.75/29,950,434.76
  6. Step 6: Final answer
    x = 23,322,638.22

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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.