Home / 16,618,803.02-24,931,436.45-6,382,914.06

Finding the Fourth Proportional to 16,618,803.02, 24,931,436.45 and 6,382,914.06

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Solution

The fourth proportional to 16,618,803.02, 24,931,436.45 and 6,382,914.06 is: 9,575,612.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,618,803.02 : 24,931,436.45 = 6,382,914.06 : x
  2. Step 2: Convert to fraction form
    16,618,803.02/24,931,436.45 = 6,382,914.06/x
  3. Step 3: Cross multiply
    16,618,803.02x = 24,931,436.45 × 6,382,914.06
  4. Step 4: Simplify right side
    16,618,803.02x = 159,135,216,252,701.47
  5. Step 5: Solve for x
    x = 159,135,216,252,701.47/16,618,803.02
  6. Step 6: Final answer
    x = 9,575,612.40

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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.