Home / 14,460,510.83-19,955,502.77-8,265,690.55

Finding the Fourth Proportional to 14,460,510.83, 19,955,502.77 and 8,265,690.55

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Solution

The fourth proportional to 14,460,510.83, 19,955,502.77 and 8,265,690.55 is: 11,406,651.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,460,510.83 : 19,955,502.77 = 8,265,690.55 : x
  2. Step 2: Convert to fraction form
    14,460,510.83/19,955,502.77 = 8,265,690.55/x
  3. Step 3: Cross multiply
    14,460,510.83x = 19,955,502.77 × 8,265,690.55
  4. Step 4: Simplify right side
    14,460,510.83x = 164,946,010,659,927.66
  5. Step 5: Solve for x
    x = 164,946,010,659,927.66/14,460,510.83
  6. Step 6: Final answer
    x = 11,406,651.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.