Home / 22,141,607.40-33,212,411.10-16,094,989.80

Finding the Fourth Proportional to 22,141,607.40, 33,212,411.10 and 16,094,989.80

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Solution

The fourth proportional to 22,141,607.40, 33,212,411.10 and 16,094,989.80 is: 24,142,484.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,607.40 : 33,212,411.10 = 16,094,989.80 : x
  2. Step 2: Convert to fraction form
    22,141,607.40/33,212,411.10 = 16,094,989.80/x
  3. Step 3: Cross multiply
    22,141,607.40x = 33,212,411.10 × 16,094,989.80
  4. Step 4: Simplify right side
    22,141,607.40x = 534,553,417,887,906.81
  5. Step 5: Solve for x
    x = 534,553,417,887,906.81/22,141,607.40
  6. Step 6: Final answer
    x = 24,142,484.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.