Home / 14,909,271.30-22,363,906.95-13,444,856.10

Finding the Fourth Proportional to 14,909,271.30, 22,363,906.95 and 13,444,856.10

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Solution

The fourth proportional to 14,909,271.30, 22,363,906.95 and 13,444,856.10 is: 20,167,284.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,271.30 : 22,363,906.95 = 13,444,856.10 : x
  2. Step 2: Convert to fraction form
    14,909,271.30/22,363,906.95 = 13,444,856.10/x
  3. Step 3: Cross multiply
    14,909,271.30x = 22,363,906.95 × 13,444,856.10
  4. Step 4: Simplify right side
    14,909,271.30x = 300,679,510,776,539.88
  5. Step 5: Solve for x
    x = 300,679,510,776,539.88/14,909,271.30
  6. Step 6: Final answer
    x = 20,167,284.15

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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.