Home / 16,607,580.70-24,911,371.05-16,448,148.40

Finding the Fourth Proportional to 16,607,580.70, 24,911,371.05 and 16,448,148.40

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Solution

The fourth proportional to 16,607,580.70, 24,911,371.05 and 16,448,148.40 is: 24,672,222.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,580.70 : 24,911,371.05 = 16,448,148.40 : x
  2. Step 2: Convert to fraction form
    16,607,580.70/24,911,371.05 = 16,448,148.40/x
  3. Step 3: Cross multiply
    16,607,580.70x = 24,911,371.05 × 16,448,148.40
  4. Step 4: Simplify right side
    16,607,580.70x = 409,745,927,877,863.81
  5. Step 5: Solve for x
    x = 409,745,927,877,863.81/16,607,580.70
  6. Step 6: Final answer
    x = 24,672,222.60

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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.