Home / 16,618,802.02-24,931,434.95-6,382,913.06

Finding the Fourth Proportional to 16,618,802.02, 24,931,434.95 and 6,382,913.06

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Solution

The fourth proportional to 16,618,802.02, 24,931,434.95 and 6,382,913.06 is: 9,575,610.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,618,802.02 : 24,931,434.95 = 6,382,913.06 : x
  2. Step 2: Convert to fraction form
    16,618,802.02/24,931,434.95 = 6,382,913.06/x
  3. Step 3: Cross multiply
    16,618,802.02x = 24,931,434.95 × 6,382,913.06
  4. Step 4: Simplify right side
    16,618,802.02x = 159,135,181,746,895.44
  5. Step 5: Solve for x
    x = 159,135,181,746,895.44/16,618,802.02
  6. Step 6: Final answer
    x = 9,575,610.90

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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.