Home / 14,894,700.60-22,345,225.30-8,508,012.60

Finding the Fourth Proportional to 14,894,700.60, 22,345,225.30 and 8,508,012.60

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Solution

The fourth proportional to 14,894,700.60, 22,345,225.30 and 8,508,012.60 is: 12,763,832.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,700.60 : 22,345,225.30 = 8,508,012.60 : x
  2. Step 2: Convert to fraction form
    14,894,700.60/22,345,225.30 = 8,508,012.60/x
  3. Step 3: Cross multiply
    14,894,700.60x = 22,345,225.30 × 8,508,012.60
  4. Step 4: Simplify right side
    14,894,700.60x = 190,113,458,402,238.78
  5. Step 5: Solve for x
    x = 190,113,458,402,238.78/14,894,700.60
  6. Step 6: Final answer
    x = 12,763,832.15

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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.