Home / 24,962,772.80-37,416,165.60-12,827,547.20

Finding the Fourth Proportional to 24,962,772.80, 37,416,165.60 and 12,827,547.20

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Solution

The fourth proportional to 24,962,772.80, 37,416,165.60 and 12,827,547.20 is: 19,226,935.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,962,772.80 : 37,416,165.60 = 12,827,547.20 : x
  2. Step 2: Convert to fraction form
    24,962,772.80/37,416,165.60 = 12,827,547.20/x
  3. Step 3: Cross multiply
    24,962,772.80x = 37,416,165.60 × 12,827,547.20
  4. Step 4: Simplify right side
    24,962,772.80x = 479,957,630,277,016.31
  5. Step 5: Solve for x
    x = 479,957,630,277,016.31/24,962,772.80
  6. Step 6: Final answer
    x = 19,226,935.81

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1.5x scale

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.