Home / 14,792,675.91-22,080,687.02-13,045,411.95

Finding the Fourth Proportional to 14,792,675.91, 22,080,687.02 and 13,045,411.95

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Solution

The fourth proportional to 14,792,675.91, 22,080,687.02 and 13,045,411.95 is: 19,472,586.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792,675.91 : 22,080,687.02 = 13,045,411.95 : x
  2. Step 2: Convert to fraction form
    14,792,675.91/22,080,687.02 = 13,045,411.95/x
  3. Step 3: Cross multiply
    14,792,675.91x = 22,080,687.02 × 13,045,411.95
  4. Step 4: Simplify right side
    14,792,675.91x = 288,051,658,249,690.81
  5. Step 5: Solve for x
    x = 288,051,658,249,690.81/14,792,675.91
  6. Step 6: Final answer
    x = 19,472,586.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.