Home / 16,866,961.48-25,310,852.34-6,630,030.01

Finding the Fourth Proportional to 16,866,961.48, 25,310,852.34 and 6,630,030.01

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Solution

The fourth proportional to 16,866,961.48, 25,310,852.34 and 6,630,030.01 is: 9,949,137.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,866,961.48 : 25,310,852.34 = 6,630,030.01 : x
  2. Step 2: Convert to fraction form
    16,866,961.48/25,310,852.34 = 6,630,030.01/x
  3. Step 3: Cross multiply
    16,866,961.48x = 25,310,852.34 × 6,630,030.01
  4. Step 4: Simplify right side
    16,866,961.48x = 167,811,710,592,878.72
  5. Step 5: Solve for x
    x = 167,811,710,592,878.72/16,866,961.48
  6. Step 6: Final answer
    x = 9,949,137.00

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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.