Home / 14,974,830.90-22,462,246.35-14,386,965.30

Finding the Fourth Proportional to 14,974,830.90, 22,462,246.35 and 14,386,965.30

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Solution

The fourth proportional to 14,974,830.90, 22,462,246.35 and 14,386,965.30 is: 21,580,447.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,974,830.90 : 22,462,246.35 = 14,386,965.30 : x
  2. Step 2: Convert to fraction form
    14,974,830.90/22,462,246.35 = 14,386,965.30/x
  3. Step 3: Cross multiply
    14,974,830.90x = 22,462,246.35 × 14,386,965.30
  4. Step 4: Simplify right side
    14,974,830.90x = 323,163,558,797,501.69
  5. Step 5: Solve for x
    x = 323,163,558,797,501.69/14,974,830.90
  6. Step 6: Final answer
    x = 21,580,447.95

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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.