Home / 46,635,728.40-69,953,592.60-14,718,877.20

Finding the Fourth Proportional to 46,635,728.40, 69,953,592.60 and 14,718,877.20

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Solution

The fourth proportional to 46,635,728.40, 69,953,592.60 and 14,718,877.20 is: 22,078,315.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,635,728.40 : 69,953,592.60 = 14,718,877.20 : x
  2. Step 2: Convert to fraction form
    46,635,728.40/69,953,592.60 = 14,718,877.20/x
  3. Step 3: Cross multiply
    46,635,728.40x = 69,953,592.60 × 14,718,877.20
  4. Step 4: Simplify right side
    46,635,728.40x = 1,029,638,339,178,228.62
  5. Step 5: Solve for x
    x = 1,029,638,339,178,228.62/46,635,728.40
  6. Step 6: Final answer
    x = 22,078,315.80

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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.